Finding the Third Proportional to 9,123,471.50 and 12,755,150

Step by Step Solution

1. Step 1: Write the proportion equation
   9,123,471.50 : 12,755,150 = 12,755,150 : x
2. Step 2: Convert to fraction form
   9,123,471.50/12,755,150 = 12,755,150/x
3. Step 3: Cross multiply
   9,123,471.50x = 12,755,150 × 12,755,150
4. Step 4: Simplify right side
   9,123,471.50x = 162,693,851,522,500
5. Step 5: Solve for x
   x = 162,693,851,522,500/9,123,471.50
6. Step 6: Final answer
   x = 17,832,450.24