Finding the Third Proportional to 3,949,992 and 5,899,104

Step by Step Solution

1. Step 1: Write the proportion equation
   3,949,992 : 5,899,104 = 5,899,104 : x
2. Step 2: Convert to fraction form
   3,949,992/5,899,104 = 5,899,104/x
3. Step 3: Cross multiply
   3,949,992x = 5,899,104 × 5,899,104
4. Step 4: Simplify right side
   3,949,992x = 34,799,428,002,816
5. Step 5: Solve for x
   x = 34,799,428,002,816/3,949,992
6. Step 6: Final answer
   x = 8,809,999.62