Finding the Third Proportional to 498,440 and 1,067,755

Step by Step Solution

1. Step 1: Write the proportion equation
   498,440 : 1,067,755 = 1,067,755 : x
2. Step 2: Convert to fraction form
   498,440/1,067,755 = 1,067,755/x
3. Step 3: Cross multiply
   498,440x = 1,067,755 × 1,067,755
4. Step 4: Simplify right side
   498,440x = 1,140,100,740,025
5. Step 5: Solve for x
   x = 1,140,100,740,025/498,440
6. Step 6: Final answer
   x = 2,287,337.97