Finding the Third Proportional to 251,053.88 and 522,414

Step by Step Solution

1. Step 1: Write the proportion equation
   251,053.88 : 522,414 = 522,414 : x
2. Step 2: Convert to fraction form
   251,053.88/522,414 = 522,414/x
3. Step 3: Cross multiply
   251,053.88x = 522,414 × 522,414
4. Step 4: Simplify right side
   251,053.88x = 272,916,387,396
5. Step 5: Solve for x
   x = 272,916,387,396/251,053.88
6. Step 6: Final answer
   x = 1,087,082.95