Finding the Third Proportional to 2,669,577 and 5,717,469

Step by Step Solution

1. Step 1: Write the proportion equation
   2,669,577 : 5,717,469 = 5,717,469 : x
2. Step 2: Convert to fraction form
   2,669,577/5,717,469 = 5,717,469/x
3. Step 3: Cross multiply
   2,669,577x = 5,717,469 × 5,717,469
4. Step 4: Simplify right side
   2,669,577x = 32,689,451,765,961
5. Step 5: Solve for x
   x = 32,689,451,765,961/2,669,577
6. Step 6: Final answer
   x = 12,245,180.33