Finding the Third Proportional to 2,015,452 and 4,424,078

Step by Step Solution

1. Step 1: Write the proportion equation
   2,015,452 : 4,424,078 = 4,424,078 : x
2. Step 2: Convert to fraction form
   2,015,452/4,424,078 = 4,424,078/x
3. Step 3: Cross multiply
   2,015,452x = 4,424,078 × 4,424,078
4. Step 4: Simplify right side
   2,015,452x = 19,572,466,150,084
5. Step 5: Solve for x
   x = 19,572,466,150,084/2,015,452
6. Step 6: Final answer
   x = 9,711,204.31