Finding the Third Proportional to 4,757,852 and 7,115,992

Step by Step Solution

1. Step 1: Write the proportion equation
   4,757,852 : 7,115,992 = 7,115,992 : x
2. Step 2: Convert to fraction form
   4,757,852/7,115,992 = 7,115,992/x
3. Step 3: Cross multiply
   4,757,852x = 7,115,992 × 7,115,992
4. Step 4: Simplify right side
   4,757,852x = 50,637,342,144,064
5. Step 5: Solve for x
   x = 50,637,342,144,064/4,757,852
6. Step 6: Final answer
   x = 10,642,899.81