Finding the Third Proportional to 465,061.50 and 658,246.50

Step by Step Solution

1. Step 1: Write the proportion equation
   465,061.50 : 658,246.50 = 658,246.50 : x
2. Step 2: Convert to fraction form
   465,061.50/658,246.50 = 658,246.50/x
3. Step 3: Cross multiply
   465,061.50x = 658,246.50 × 658,246.50
4. Step 4: Simplify right side
   465,061.50x = 433,288,454,762.25
5. Step 5: Solve for x
   x = 433,288,454,762.25/465,061.50
6. Step 6: Final answer
   x = 931,679.91