Finding the Third Proportional to 3,707,851 and 5,729,766

Step by Step Solution

1. Step 1: Write the proportion equation
   3,707,851 : 5,729,766 = 5,729,766 : x
2. Step 2: Convert to fraction form
   3,707,851/5,729,766 = 5,729,766/x
3. Step 3: Cross multiply
   3,707,851x = 5,729,766 × 5,729,766
4. Step 4: Simplify right side
   3,707,851x = 32,830,218,414,756
5. Step 5: Solve for x
   x = 32,830,218,414,756/3,707,851
6. Step 6: Final answer
   x = 8,854,244.25