Finding the Third Proportional to 5,520,771 and 12,065,049

Step by Step Solution

1. Step 1: Write the proportion equation
   5,520,771 : 12,065,049 = 12,065,049 : x
2. Step 2: Convert to fraction form
   5,520,771/12,065,049 = 12,065,049/x
3. Step 3: Cross multiply
   5,520,771x = 12,065,049 × 12,065,049
4. Step 4: Simplify right side
   5,520,771x = 145,565,407,372,401
5. Step 5: Solve for x
   x = 145,565,407,372,401/5,520,771
6. Step 6: Final answer
   x = 26,366,862.05