Finding the Third Proportional to 337,116.75 and 724,260

Step by Step Solution

1. Step 1: Write the proportion equation
   337,116.75 : 724,260 = 724,260 : x
2. Step 2: Convert to fraction form
   337,116.75/724,260 = 724,260/x
3. Step 3: Cross multiply
   337,116.75x = 724,260 × 724,260
4. Step 4: Simplify right side
   337,116.75x = 524,552,547,600
5. Step 5: Solve for x
   x = 524,552,547,600/337,116.75
6. Step 6: Final answer
   x = 1,555,996.69