Finding the Third Proportional to 626,059.88 and 935,404.31

Step by Step Solution

1. Step 1: Write the proportion equation
   626,059.88 : 935,404.31 = 935,404.31 : x
2. Step 2: Convert to fraction form
   626,059.88/935,404.31 = 935,404.31/x
3. Step 3: Cross multiply
   626,059.88x = 935,404.31 × 935,404.31
4. Step 4: Simplify right side
   626,059.88x = 874,981,227,843.60
5. Step 5: Solve for x
   x = 874,981,227,843.60/626,059.88
6. Step 6: Final answer
   x = 1,397,599.91