Finding the Third Proportional to 3,823,524 and 8,342,676

Step by Step Solution

1. Step 1: Write the proportion equation
   3,823,524 : 8,342,676 = 8,342,676 : x
2. Step 2: Convert to fraction form
   3,823,524/8,342,676 = 8,342,676/x
3. Step 3: Cross multiply
   3,823,524x = 8,342,676 × 8,342,676
4. Step 4: Simplify right side
   3,823,524x = 69,600,242,840,976
5. Step 5: Solve for x
   x = 69,600,242,840,976/3,823,524
6. Step 6: Final answer
   x = 18,203,166.20