Finding the Third Proportional to 110.82 and 170.59

Step by Step Solution

1. Step 1: Write the proportion equation
   110.82 : 170.59 = 170.59 : x
2. Step 2: Convert to fraction form
   110.82/170.59 = 170.59/x
3. Step 3: Cross multiply
   110.82x = 170.59 × 170.59
4. Step 4: Simplify right side
   110.82x = 29,101.77
5. Step 5: Solve for x
   x = 29,101.77/110.82
6. Step 6: Final answer
   x = 262.59