Finding the Third Proportional to 482,670 and 710,061.75

Step by Step Solution

1. Step 1: Write the proportion equation
   482,670 : 710,061.75 = 710,061.75 : x
2. Step 2: Convert to fraction form
   482,670/710,061.75 = 710,061.75/x
3. Step 3: Cross multiply
   482,670x = 710,061.75 × 710,061.75
4. Step 4: Simplify right side
   482,670x = 504,187,688,813.06
5. Step 5: Solve for x
   x = 504,187,688,813.06/482,670
6. Step 6: Final answer
   x = 1,044,580.54