Finding the Third Proportional to 2,019,024 and 4,447,728

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,024 : 4,447,728 = 4,447,728 : x
2. Step 2: Convert to fraction form
   2,019,024/4,447,728 = 4,447,728/x
3. Step 3: Cross multiply
   2,019,024x = 4,447,728 × 4,447,728
4. Step 4: Simplify right side
   2,019,024x = 19,782,284,361,984
5. Step 5: Solve for x
   x = 19,782,284,361,984/2,019,024
6. Step 6: Final answer
   x = 9,797,944.14