Finding the Third Proportional to 73,668,520.83 and 122,773,468.71

Step by Step Solution

1. Step 1: Write the proportion equation
   73,668,520.83 : 122,773,468.71 = 122,773,468.71 : x
2. Step 2: Convert to fraction form
   73,668,520.83/122,773,468.71 = 122,773,468.71/x
3. Step 3: Cross multiply
   73,668,520.83x = 122,773,468.71 × 122,773,468.71
4. Step 4: Simplify right side
   73,668,520.83x = 15,073,324,619,316,164
5. Step 5: Solve for x
   x = 15,073,324,619,316,164/73,668,520.83
6. Step 6: Final answer
   x = 204,610,116.37