Finding the Third Proportional to 52.86 and 110.52

Step by Step Solution

1. Step 1: Write the proportion equation
   52.86 : 110.52 = 110.52 : x
2. Step 2: Convert to fraction form
   52.86/110.52 = 110.52/x
3. Step 3: Cross multiply
   52.86x = 110.52 × 110.52
4. Step 4: Simplify right side
   52.86x = 12,215.70
5. Step 5: Solve for x
   x = 12,215.70/52.86
6. Step 6: Final answer
   x = 231.10