Finding the Third Proportional to 498,448 and 1,093,398

Step by Step Solution

1. Step 1: Write the proportion equation
   498,448 : 1,093,398 = 1,093,398 : x
2. Step 2: Convert to fraction form
   498,448/1,093,398 = 1,093,398/x
3. Step 3: Cross multiply
   498,448x = 1,093,398 × 1,093,398
4. Step 4: Simplify right side
   498,448x = 1,195,519,186,404
5. Step 5: Solve for x
   x = 1,195,519,186,404/498,448
6. Step 6: Final answer
   x = 2,398,483.26