Finding the Third Proportional to 3,948,076 and 8,495,048

Step by Step Solution

1. Step 1: Write the proportion equation
   3,948,076 : 8,495,048 = 8,495,048 : x
2. Step 2: Convert to fraction form
   3,948,076/8,495,048 = 8,495,048/x
3. Step 3: Cross multiply
   3,948,076x = 8,495,048 × 8,495,048
4. Step 4: Simplify right side
   3,948,076x = 72,165,840,522,304
5. Step 5: Solve for x
   x = 72,165,840,522,304/3,948,076
6. Step 6: Final answer
   x = 18,278,736.41