Finding the Third Proportional to 59.75 and 117.50

Step by Step Solution

1. Step 1: Write the proportion equation
   59.75 : 117.50 = 117.50 : x
2. Step 2: Convert to fraction form
   59.75/117.50 = 117.50/x
3. Step 3: Cross multiply
   59.75x = 117.50 × 117.50
4. Step 4: Simplify right side
   59.75x = 13,806.25
5. Step 5: Solve for x
   x = 13,806.25/59.75
6. Step 6: Final answer
   x = 231.07