Finding the Third Proportional to 2,448,652 and 5,193,728

Step by Step Solution

1. Step 1: Write the proportion equation
   2,448,652 : 5,193,728 = 5,193,728 : x
2. Step 2: Convert to fraction form
   2,448,652/5,193,728 = 5,193,728/x
3. Step 3: Cross multiply
   2,448,652x = 5,193,728 × 5,193,728
4. Step 4: Simplify right side
   2,448,652x = 26,974,810,537,984
5. Step 5: Solve for x
   x = 26,974,810,537,984/2,448,652
6. Step 6: Final answer
   x = 11,016,187.90