Finding the Third Proportional to 235,414.50 and 514,545

Step by Step Solution

1. Step 1: Write the proportion equation
   235,414.50 : 514,545 = 514,545 : x
2. Step 2: Convert to fraction form
   235,414.50/514,545 = 514,545/x
3. Step 3: Cross multiply
   235,414.50x = 514,545 × 514,545
4. Step 4: Simplify right side
   235,414.50x = 264,756,557,025
5. Step 5: Solve for x
   x = 264,756,557,025/235,414.50
6. Step 6: Final answer
   x = 1,124,639.97