Finding the Third Proportional to 59.75 and 124.75

Step by Step Solution

1. Step 1: Write the proportion equation
   59.75 : 124.75 = 124.75 : x
2. Step 2: Convert to fraction form
   59.75/124.75 = 124.75/x
3. Step 3: Cross multiply
   59.75x = 124.75 × 124.75
4. Step 4: Simplify right side
   59.75x = 15,562.56
5. Step 5: Solve for x
   x = 15,562.56/59.75
6. Step 6: Final answer
   x = 260.46