Finding the Third Proportional to 109.75 and 241.59

Step by Step Solution

1. Step 1: Write the proportion equation
   109.75 : 241.59 = 241.59 : x
2. Step 2: Convert to fraction form
   109.75/241.59 = 241.59/x
3. Step 3: Cross multiply
   109.75x = 241.59 × 241.59
4. Step 4: Simplify right side
   109.75x = 58,367.54
5. Step 5: Solve for x
   x = 58,367.54/109.75
6. Step 6: Final answer
   x = 531.82