Finding the Third Proportional to 4,863,744 and 7,107,984

Step by Step Solution

1. Step 1: Write the proportion equation
   4,863,744 : 7,107,984 = 7,107,984 : x
2. Step 2: Convert to fraction form
   4,863,744/7,107,984 = 7,107,984/x
3. Step 3: Cross multiply
   4,863,744x = 7,107,984 × 7,107,984
4. Step 4: Simplify right side
   4,863,744x = 50,523,436,544,256
5. Step 5: Solve for x
   x = 50,523,436,544,256/4,863,744
6. Step 6: Final answer
   x = 10,387,766.41