Finding the Third Proportional to 3,781,022 and 5,728,600

Step by Step Solution

1. Step 1: Write the proportion equation
   3,781,022 : 5,728,600 = 5,728,600 : x
2. Step 2: Convert to fraction form
   3,781,022/5,728,600 = 5,728,600/x
3. Step 3: Cross multiply
   3,781,022x = 5,728,600 × 5,728,600
4. Step 4: Simplify right side
   3,781,022x = 32,816,857,960,000
5. Step 5: Solve for x
   x = 32,816,857,960,000/3,781,022
6. Step 6: Final answer
   x = 8,679,361.81