Finding the Third Proportional to 73,055,656.69 and 152,156,454.75

Step by Step Solution

1. Step 1: Write the proportion equation
   73,055,656.69 : 152,156,454.75 = 152,156,454.75 : x
2. Step 2: Convert to fraction form
   73,055,656.69/152,156,454.75 = 152,156,454.75/x
3. Step 3: Cross multiply
   73,055,656.69x = 152,156,454.75 × 152,156,454.75
4. Step 4: Simplify right side
   73,055,656.69x = 23,151,586,722,088,796
5. Step 5: Solve for x
   x = 23,151,586,722,088,796/73,055,656.69
6. Step 6: Final answer
   x = 316,903,409.97