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114 = 70*70*((1.15*8.34*230)/0.785)*x // - 70*70*((1.15*8.34*230)/0.785)*x
114-(70*70*((1.15*8.34*230)/0.785)*x) = 0
114-13769499.36305732*x = 0
114-13769499.36305732*x = 0 // - 114
-13769499.36305732*x = -114 // : -13769499.36305732
x = -114/(-13769499.36305732)
x = 0.00000828
x = 0.00000828
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