Finding the Third Proportional to 3,885,218 and 7,924,612

Step by Step Solution

1. Step 1: Write the proportion equation
   3,885,218 : 7,924,612 = 7,924,612 : x
2. Step 2: Convert to fraction form
   3,885,218/7,924,612 = 7,924,612/x
3. Step 3: Cross multiply
   3,885,218x = 7,924,612 × 7,924,612
4. Step 4: Simplify right side
   3,885,218x = 62,799,475,350,544
5. Step 5: Solve for x
   x = 62,799,475,350,544/3,885,218
6. Step 6: Final answer
   x = 16,163,694.12