Finding the Third Proportional to 457,695.25 and 996,758

Step by Step Solution

1. Step 1: Write the proportion equation
   457,695.25 : 996,758 = 996,758 : x
2. Step 2: Convert to fraction form
   457,695.25/996,758 = 996,758/x
3. Step 3: Cross multiply
   457,695.25x = 996,758 × 996,758
4. Step 4: Simplify right side
   457,695.25x = 993,526,510,564
5. Step 5: Solve for x
   x = 993,526,510,564/457,695.25
6. Step 6: Final answer
   x = 2,170,716.24