Finding the Third Proportional to 718,123.50 and 1,092,105

Step by Step Solution

1. Step 1: Write the proportion equation
   718,123.50 : 1,092,105 = 1,092,105 : x
2. Step 2: Convert to fraction form
   718,123.50/1,092,105 = 1,092,105/x
3. Step 3: Cross multiply
   718,123.50x = 1,092,105 × 1,092,105
4. Step 4: Simplify right side
   718,123.50x = 1,192,693,331,025
5. Step 5: Solve for x
   x = 1,192,693,331,025/718,123.50
6. Step 6: Final answer
   x = 1,660,847.10