Finding the Third Proportional to 3,802,304 and 8,454,748

Step by Step Solution

1. Step 1: Write the proportion equation
   3,802,304 : 8,454,748 = 8,454,748 : x
2. Step 2: Convert to fraction form
   3,802,304/8,454,748 = 8,454,748/x
3. Step 3: Cross multiply
   3,802,304x = 8,454,748 × 8,454,748
4. Step 4: Simplify right side
   3,802,304x = 71,482,763,743,504
5. Step 5: Solve for x
   x = 71,482,763,743,504/3,802,304
6. Step 6: Final answer
   x = 18,799,854.97