Finding the Third Proportional to 2,491,637 and 3,787,842

Step by Step Solution

1. Step 1: Write the proportion equation
   2,491,637 : 3,787,842 = 3,787,842 : x
2. Step 2: Convert to fraction form
   2,491,637/3,787,842 = 3,787,842/x
3. Step 3: Cross multiply
   2,491,637x = 3,787,842 × 3,787,842
4. Step 4: Simplify right side
   2,491,637x = 14,347,747,016,964
5. Step 5: Solve for x
   x = 14,347,747,016,964/2,491,637
6. Step 6: Final answer
   x = 5,758,361.68