But where the technical notation:
(1 + 0.618) × 0.618 = 1, or even x + x^{2} = 1,
would still seem not to help our immediate intuition, watch a simple table comparing just a few decimal steps, where the miracle takes shape.

0.1 ×  1.1  =0.11
  0.2 ×  1.2  =0.24


0.3 ×  1.3  =0.39
  0.4 ×  1.4  =0.56


0.5 ×  1.5  = 0.75
  0.6 ×  1.6  =0.96


0,6180399 × 1,6180399 = 1,00001321799201 

0.7 ×  1.7  =1.19
  0.8 ×  1.8  =1.44


0.9 ×  1.9  =1.71


Both irrational numbers derive from the expression (√5±1)÷2,
where deserves to be noted how the two solutions of the reversed expression – (1±√5)÷2 to negative and positive results – essentially introduce a spacetime back or forward, centred around the point 0
This Proportion and even its equation's build on can be well and simply represented /obtained through the geometric process  say using only straightedge and compass  starting from a square with given side = 2.
