Finding the Third Proportional to 3,728,724 and 5,757,927

Step by Step Solution

1. Step 1: Write the proportion equation
   3,728,724 : 5,757,927 = 5,757,927 : x
2. Step 2: Convert to fraction form
   3,728,724/5,757,927 = 5,757,927/x
3. Step 3: Cross multiply
   3,728,724x = 5,757,927 × 5,757,927
4. Step 4: Simplify right side
   3,728,724x = 33,153,723,337,329
5. Step 5: Solve for x
   x = 33,153,723,337,329/3,728,724
6. Step 6: Final answer
   x = 8,891,439.36