Finding the Third Proportional to 3,728,714 and 5,757,912

Step by Step Solution

1. Step 1: Write the proportion equation
   3,728,714 : 5,757,912 = 5,757,912 : x
2. Step 2: Convert to fraction form
   3,728,714/5,757,912 = 5,757,912/x
3. Step 3: Cross multiply
   3,728,714x = 5,757,912 × 5,757,912
4. Step 4: Simplify right side
   3,728,714x = 33,153,550,599,744
5. Step 5: Solve for x
   x = 33,153,550,599,744/3,728,714
6. Step 6: Final answer
   x = 8,891,416.88