Finding the Third Proportional to 3,726,911 and 7,883,530

Step by Step Solution

1. Step 1: Write the proportion equation
   3,726,911 : 7,883,530 = 7,883,530 : x
2. Step 2: Convert to fraction form
   3,726,911/7,883,530 = 7,883,530/x
3. Step 3: Cross multiply
   3,726,911x = 7,883,530 × 7,883,530
4. Step 4: Simplify right side
   3,726,911x = 62,150,045,260,900
5. Step 5: Solve for x
   x = 62,150,045,260,900/3,726,911
6. Step 6: Final answer
   x = 16,676,020.77