Finding the Third Proportional to 4,068,792 and 5,978,626

Step by Step Solution

1. Step 1: Write the proportion equation
   4,068,792 : 5,978,626 = 5,978,626 : x
2. Step 2: Convert to fraction form
   4,068,792/5,978,626 = 5,978,626/x
3. Step 3: Cross multiply
   4,068,792x = 5,978,626 × 5,978,626
4. Step 4: Simplify right side
   4,068,792x = 35,743,968,847,876
5. Step 5: Solve for x
   x = 35,743,968,847,876/4,068,792
6. Step 6: Final answer
   x = 8,784,909.34