Finding the Third Proportional to 2,603,814 and 3,942,441

Step by Step Solution

1. Step 1: Write the proportion equation
   2,603,814 : 3,942,441 = 3,942,441 : x
2. Step 2: Convert to fraction form
   2,603,814/3,942,441 = 3,942,441/x
3. Step 3: Cross multiply
   2,603,814x = 3,942,441 × 3,942,441
4. Step 4: Simplify right side
   2,603,814x = 15,542,841,038,481
5. Step 5: Solve for x
   x = 15,542,841,038,481/2,603,814
6. Step 6: Final answer
   x = 5,969,259.34