Finding the Third Proportional to 2,612,086 and 3,957,561

Step by Step Solution

1. Step 1: Write the proportion equation
   2,612,086 : 3,957,561 = 3,957,561 : x
2. Step 2: Convert to fraction form
   2,612,086/3,957,561 = 3,957,561/x
3. Step 3: Cross multiply
   2,612,086x = 3,957,561 × 3,957,561
4. Step 4: Simplify right side
   2,612,086x = 15,662,289,068,721
5. Step 5: Solve for x
   x = 15,662,289,068,721/2,612,086
6. Step 6: Final answer
   x = 5,996,084.76