Finding the Third Proportional to 522,949.50 and 736,411.50

Step by Step Solution

1. Step 1: Write the proportion equation
   522,949.50 : 736,411.50 = 736,411.50 : x
2. Step 2: Convert to fraction form
   522,949.50/736,411.50 = 736,411.50/x
3. Step 3: Cross multiply
   522,949.50x = 736,411.50 × 736,411.50
4. Step 4: Simplify right side
   522,949.50x = 542,301,897,332.25
5. Step 5: Solve for x
   x = 542,301,897,332.25/522,949.50
6. Step 6: Final answer
   x = 1,037,006.25