Finding the Third Proportional to 2,002,992 and 4,145,952

Step by Step Solution

1. Step 1: Write the proportion equation
   2,002,992 : 4,145,952 = 4,145,952 : x
2. Step 2: Convert to fraction form
   2,002,992/4,145,952 = 4,145,952/x
3. Step 3: Cross multiply
   2,002,992x = 4,145,952 × 4,145,952
4. Step 4: Simplify right side
   2,002,992x = 17,188,917,986,304
5. Step 5: Solve for x
   x = 17,188,917,986,304/2,002,992
6. Step 6: Final answer
   x = 8,581,620.89