Finding the Third Proportional to 48.56 and 105.69

Step by Step Solution

1. Step 1: Write the proportion equation
   48.56 : 105.69 = 105.69 : x
2. Step 2: Convert to fraction form
   48.56/105.69 = 105.69/x
3. Step 3: Cross multiply
   48.56x = 105.69 × 105.69
4. Step 4: Simplify right side
   48.56x = 11,169.85
5. Step 5: Solve for x
   x = 11,169.85/48.56
6. Step 6: Final answer
   x = 230.01