Finding the Third Proportional to 522,957 and 736,422.50

Step by Step Solution

1. Step 1: Write the proportion equation
   522,957 : 736,422.50 = 736,422.50 : x
2. Step 2: Convert to fraction form
   522,957/736,422.50 = 736,422.50/x
3. Step 3: Cross multiply
   522,957x = 736,422.50 × 736,422.50
4. Step 4: Simplify right side
   522,957x = 542,318,098,506.25
5. Step 5: Solve for x
   x = 542,318,098,506.25/522,957
6. Step 6: Final answer
   x = 1,037,022.35