Finding the Third Proportional to 2,605,914 and 3,986,370

Step by Step Solution

1. Step 1: Write the proportion equation
   2,605,914 : 3,986,370 = 3,986,370 : x
2. Step 2: Convert to fraction form
   2,605,914/3,986,370 = 3,986,370/x
3. Step 3: Cross multiply
   2,605,914x = 3,986,370 × 3,986,370
4. Step 4: Simplify right side
   2,605,914x = 15,891,145,776,900
5. Step 5: Solve for x
   x = 15,891,145,776,900/2,605,914
6. Step 6: Final answer
   x = 6,098,108.29