Finding the Third Proportional to 502,796.25 and 703,314

Step by Step Solution

1. Step 1: Write the proportion equation
   502,796.25 : 703,314 = 703,314 : x
2. Step 2: Convert to fraction form
   502,796.25/703,314 = 703,314/x
3. Step 3: Cross multiply
   502,796.25x = 703,314 × 703,314
4. Step 4: Simplify right side
   502,796.25x = 494,650,582,596
5. Step 5: Solve for x
   x = 494,650,582,596/502,796.25
6. Step 6: Final answer
   x = 983,799.27