Finding the Third Proportional to 337,081.50 and 730,417.50

Step by Step Solution

1. Step 1: Write the proportion equation
   337,081.50 : 730,417.50 = 730,417.50 : x
2. Step 2: Convert to fraction form
   337,081.50/730,417.50 = 730,417.50/x
3. Step 3: Cross multiply
   337,081.50x = 730,417.50 × 730,417.50
4. Step 4: Simplify right side
   337,081.50x = 533,509,724,306.25
5. Step 5: Solve for x
   x = 533,509,724,306.25/337,081.50
6. Step 6: Final answer
   x = 1,582,732.14