Finding the Third Proportional to 498,451 and 1,093,403

Step by Step Solution

1. Step 1: Write the proportion equation
   498,451 : 1,093,403 = 1,093,403 : x
2. Step 2: Convert to fraction form
   498,451/1,093,403 = 1,093,403/x
3. Step 3: Cross multiply
   498,451x = 1,093,403 × 1,093,403
4. Step 4: Simplify right side
   498,451x = 1,195,530,120,409
5. Step 5: Solve for x
   x = 1,195,530,120,409/498,451
6. Step 6: Final answer
   x = 2,398,490.77