Finding the Third Proportional to 51.50 and 111.44

Step by Step Solution

1. Step 1: Write the proportion equation
   51.50 : 111.44 = 111.44 : x
2. Step 2: Convert to fraction form
   51.50/111.44 = 111.44/x
3. Step 3: Cross multiply
   51.50x = 111.44 × 111.44
4. Step 4: Simplify right side
   51.50x = 12,418.32
5. Step 5: Solve for x
   x = 12,418.32/51.50
6. Step 6: Final answer
   x = 241.13