Finding the Third Proportional to 51.88 and 112.63

Step by Step Solution

1. Step 1: Write the proportion equation
   51.88 : 112.63 = 112.63 : x
2. Step 2: Convert to fraction form
   51.88/112.63 = 112.63/x
3. Step 3: Cross multiply
   51.88x = 112.63 × 112.63
4. Step 4: Simplify right side
   51.88x = 12,684.39
5. Step 5: Solve for x
   x = 12,684.39/51.88
6. Step 6: Final answer
   x = 244.52