Finding the Third Proportional to 49.12 and 104.65

Step by Step Solution

1. Step 1: Write the proportion equation
   49.12 : 104.65 = 104.65 : x
2. Step 2: Convert to fraction form
   49.12/104.65 = 104.65/x
3. Step 3: Cross multiply
   49.12x = 104.65 × 104.65
4. Step 4: Simplify right side
   49.12x = 10,951.91
5. Step 5: Solve for x
   x = 10,951.91/49.12
6. Step 6: Final answer
   x = 222.95