Finding the Third Proportional to 3,850,686 and 5,986,629

Step by Step Solution

1. Step 1: Write the proportion equation
   3,850,686 : 5,986,629 = 5,986,629 : x
2. Step 2: Convert to fraction form
   3,850,686/5,986,629 = 5,986,629/x
3. Step 3: Cross multiply
   3,850,686x = 5,986,629 × 5,986,629
4. Step 4: Simplify right side
   3,850,686x = 35,839,726,783,641
5. Step 5: Solve for x
   x = 35,839,726,783,641/3,850,686
6. Step 6: Final answer
   x = 9,307,361.54