Finding the Third Proportional to 492,498 and 1,078,414

Step by Step Solution

1. Step 1: Write the proportion equation
   492,498 : 1,078,414 = 1,078,414 : x
2. Step 2: Convert to fraction form
   492,498/1,078,414 = 1,078,414/x
3. Step 3: Cross multiply
   492,498x = 1,078,414 × 1,078,414
4. Step 4: Simplify right side
   492,498x = 1,162,976,755,396
5. Step 5: Solve for x
   x = 1,162,976,755,396/492,498
6. Step 6: Final answer
   x = 2,361,383.71