Finding the Third Proportional to 3,884,832 and 7,923,744

Step by Step Solution

1. Step 1: Write the proportion equation
   3,884,832 : 7,923,744 = 7,923,744 : x
2. Step 2: Convert to fraction form
   3,884,832/7,923,744 = 7,923,744/x
3. Step 3: Cross multiply
   3,884,832x = 7,923,744 × 7,923,744
4. Step 4: Simplify right side
   3,884,832x = 62,785,718,977,536
5. Step 5: Solve for x
   x = 62,785,718,977,536/3,884,832
6. Step 6: Final answer
   x = 16,161,759.11