Finding the Third Proportional to 8,664,074 and 13,469,952

Step by Step Solution

1. Step 1: Write the proportion equation
   8,664,074 : 13,469,952 = 13,469,952 : x
2. Step 2: Convert to fraction form
   8,664,074/13,469,952 = 13,469,952/x
3. Step 3: Cross multiply
   8,664,074x = 13,469,952 × 13,469,952
4. Step 4: Simplify right side
   8,664,074x = 181,439,606,882,304
5. Step 5: Solve for x
   x = 181,439,606,882,304/8,664,074
6. Step 6: Final answer
   x = 20,941,604.02