Finding the Third Proportional to 2,741,390 and 5,940,408

Step by Step Solution

1. Step 1: Write the proportion equation
   2,741,390 : 5,940,408 = 5,940,408 : x
2. Step 2: Convert to fraction form
   2,741,390/5,940,408 = 5,940,408/x
3. Step 3: Cross multiply
   2,741,390x = 5,940,408 × 5,940,408
4. Step 4: Simplify right side
   2,741,390x = 35,288,447,206,464
5. Step 5: Solve for x
   x = 35,288,447,206,464/2,741,390
6. Step 6: Final answer
   x = 12,872,465.14