Finding the Third Proportional to 2,644,768 and 5,729,024

Step by Step Solution

1. Step 1: Write the proportion equation
   2,644,768 : 5,729,024 = 5,729,024 : x
2. Step 2: Convert to fraction form
   2,644,768/5,729,024 = 5,729,024/x
3. Step 3: Cross multiply
   2,644,768x = 5,729,024 × 5,729,024
4. Step 4: Simplify right side
   2,644,768x = 32,821,715,992,576
5. Step 5: Solve for x
   x = 32,821,715,992,576/2,644,768
6. Step 6: Final answer
   x = 12,410,054.87