Finding the Third Proportional to 2,357,999 and 5,052,147

Step by Step Solution

1. Step 1: Write the proportion equation
   2,357,999 : 5,052,147 = 5,052,147 : x
2. Step 2: Convert to fraction form
   2,357,999/5,052,147 = 5,052,147/x
3. Step 3: Cross multiply
   2,357,999x = 5,052,147 × 5,052,147
4. Step 4: Simplify right side
   2,357,999x = 25,524,189,309,609
5. Step 5: Solve for x
   x = 25,524,189,309,609/2,357,999
6. Step 6: Final answer
   x = 10,824,512.36