Finding the Third Proportional to 479,414 and 1,042,474

Step by Step Solution

1. Step 1: Write the proportion equation
   479,414 : 1,042,474 = 1,042,474 : x
2. Step 2: Convert to fraction form
   479,414/1,042,474 = 1,042,474/x
3. Step 3: Cross multiply
   479,414x = 1,042,474 × 1,042,474
4. Step 4: Simplify right side
   479,414x = 1,086,752,040,676
5. Step 5: Solve for x
   x = 1,086,752,040,676/479,414
6. Step 6: Final answer
   x = 2,266,834.18