Finding the Third Proportional to 3,799,728 and 5,680,626

Step by Step Solution

1. Step 1: Write the proportion equation
   3,799,728 : 5,680,626 = 5,680,626 : x
2. Step 2: Convert to fraction form
   3,799,728/5,680,626 = 5,680,626/x
3. Step 3: Cross multiply
   3,799,728x = 5,680,626 × 5,680,626
4. Step 4: Simplify right side
   3,799,728x = 32,269,511,751,876
5. Step 5: Solve for x
   x = 32,269,511,751,876/3,799,728
6. Step 6: Final answer
   x = 8,492,584.67