Finding the Third Proportional to 2,840,452 and 3,995,285

Step by Step Solution

1. Step 1: Write the proportion equation
   2,840,452 : 3,995,285 = 3,995,285 : x
2. Step 2: Convert to fraction form
   2,840,452/3,995,285 = 3,995,285/x
3. Step 3: Cross multiply
   2,840,452x = 3,995,285 × 3,995,285
4. Step 4: Simplify right side
   2,840,452x = 15,962,302,231,225
5. Step 5: Solve for x
   x = 15,962,302,231,225/2,840,452
6. Step 6: Final answer
   x = 5,619,634.56