Finding the Third Proportional to 3,857,016 and 8,294,498

Step by Step Solution

1. Step 1: Write the proportion equation
   3,857,016 : 8,294,498 = 8,294,498 : x
2. Step 2: Convert to fraction form
   3,857,016/8,294,498 = 8,294,498/x
3. Step 3: Cross multiply
   3,857,016x = 8,294,498 × 8,294,498
4. Step 4: Simplify right side
   3,857,016x = 68,798,697,072,004
5. Step 5: Solve for x
   x = 68,798,697,072,004/3,857,016
6. Step 6: Final answer
   x = 17,837,285.89