Finding the Third Proportional to 2,340.75 and 5,057.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,340.75 : 5,057.25 = 5,057.25 : x
2. Step 2: Convert to fraction form
   2,340.75/5,057.25 = 5,057.25/x
3. Step 3: Cross multiply
   2,340.75x = 5,057.25 × 5,057.25
4. Step 4: Simplify right side
   2,340.75x = 25,575,777.56
5. Step 5: Solve for x
   x = 25,575,777.56/2,340.75
6. Step 6: Final answer
   x = 10,926.32