Finding the Third Proportional to 57.88 and 114.25

Step by Step Solution

1. Step 1: Write the proportion equation
   57.88 : 114.25 = 114.25 : x
2. Step 2: Convert to fraction form
   57.88/114.25 = 114.25/x
3. Step 3: Cross multiply
   57.88x = 114.25 × 114.25
4. Step 4: Simplify right side
   57.88x = 13,053.06
5. Step 5: Solve for x
   x = 13,053.06/57.88
6. Step 6: Final answer
   x = 225.54