Finding the Third Proportional to 2,434,408 and 3,789,392

Step by Step Solution

1. Step 1: Write the proportion equation
   2,434,408 : 3,789,392 = 3,789,392 : x
2. Step 2: Convert to fraction form
   2,434,408/3,789,392 = 3,789,392/x
3. Step 3: Cross multiply
   2,434,408x = 3,789,392 × 3,789,392
4. Step 4: Simplify right side
   2,434,408x = 14,359,491,729,664
5. Step 5: Solve for x
   x = 14,359,491,729,664/2,434,408
6. Step 6: Final answer
   x = 5,898,555.92