Finding the Third Proportional to 3,538,518 and 5,337,099

Step by Step Solution

1. Step 1: Write the proportion equation
   3,538,518 : 5,337,099 = 5,337,099 : x
2. Step 2: Convert to fraction form
   3,538,518/5,337,099 = 5,337,099/x
3. Step 3: Cross multiply
   3,538,518x = 5,337,099 × 5,337,099
4. Step 4: Simplify right side
   3,538,518x = 28,484,625,735,801
5. Step 5: Solve for x
   x = 28,484,625,735,801/3,538,518
6. Step 6: Final answer
   x = 8,049,874.48