Finding the Third Proportional to 6,108,690 and 8,976,048

Step by Step Solution

1. Step 1: Write the proportion equation
   6,108,690 : 8,976,048 = 8,976,048 : x
2. Step 2: Convert to fraction form
   6,108,690/8,976,048 = 8,976,048/x
3. Step 3: Cross multiply
   6,108,690x = 8,976,048 × 8,976,048
4. Step 4: Simplify right side
   6,108,690x = 80,569,437,698,304
5. Step 5: Solve for x
   x = 80,569,437,698,304/6,108,690
6. Step 6: Final answer
   x = 13,189,315.17