Finding the Third Proportional to 3,496,638 and 7,608,552

Step by Step Solution

1. Step 1: Write the proportion equation
   3,496,638 : 7,608,552 = 7,608,552 : x
2. Step 2: Convert to fraction form
   3,496,638/7,608,552 = 7,608,552/x
3. Step 3: Cross multiply
   3,496,638x = 7,608,552 × 7,608,552
4. Step 4: Simplify right side
   3,496,638x = 57,890,063,536,704
5. Step 5: Solve for x
   x = 57,890,063,536,704/3,496,638
6. Step 6: Final answer
   x = 16,555,921.30