Finding the Third Proportional to 332,757 and 728,485.50

Step by Step Solution

1. Step 1: Write the proportion equation
   332,757 : 728,485.50 = 728,485.50 : x
2. Step 2: Convert to fraction form
   332,757/728,485.50 = 728,485.50/x
3. Step 3: Cross multiply
   332,757x = 728,485.50 × 728,485.50
4. Step 4: Simplify right side
   332,757x = 530,691,123,710.25
5. Step 5: Solve for x
   x = 530,691,123,710.25/332,757
6. Step 6: Final answer
   x = 1,594,830.83