Finding the Third Proportional to 2,428,616 and 5,231,002

Step by Step Solution

1. Step 1: Write the proportion equation
   2,428,616 : 5,231,002 = 5,231,002 : x
2. Step 2: Convert to fraction form
   2,428,616/5,231,002 = 5,231,002/x
3. Step 3: Cross multiply
   2,428,616x = 5,231,002 × 5,231,002
4. Step 4: Simplify right side
   2,428,616x = 27,363,381,924,004
5. Step 5: Solve for x
   x = 27,363,381,924,004/2,428,616
6. Step 6: Final answer
   x = 11,267,068.13