Finding the Third Proportional to 2,331,717 and 5,017,728

Step by Step Solution

1. Step 1: Write the proportion equation
   2,331,717 : 5,017,728 = 5,017,728 : x
2. Step 2: Convert to fraction form
   2,331,717/5,017,728 = 5,017,728/x
3. Step 3: Cross multiply
   2,331,717x = 5,017,728 × 5,017,728
4. Step 4: Simplify right side
   2,331,717x = 25,177,594,281,984
5. Step 5: Solve for x
   x = 25,177,594,281,984/2,331,717
6. Step 6: Final answer
   x = 10,797,877.39