Finding the Third Proportional to 2,014,728 and 4,383,912

Step by Step Solution

1. Step 1: Write the proportion equation
   2,014,728 : 4,383,912 = 4,383,912 : x
2. Step 2: Convert to fraction form
   2,014,728/4,383,912 = 4,383,912/x
3. Step 3: Cross multiply
   2,014,728x = 4,383,912 × 4,383,912
4. Step 4: Simplify right side
   2,014,728x = 19,218,684,423,744
5. Step 5: Solve for x
   x = 19,218,684,423,744/2,014,728
6. Step 6: Final answer
   x = 9,539,096.31