Finding the Third Proportional to 48.52 and 103.99

Step by Step Solution

1. Step 1: Write the proportion equation
   48.52 : 103.99 = 103.99 : x
2. Step 2: Convert to fraction form
   48.52/103.99 = 103.99/x
3. Step 3: Cross multiply
   48.52x = 103.99 × 103.99
4. Step 4: Simplify right side
   48.52x = 10,814.38
5. Step 5: Solve for x
   x = 10,814.38/48.52
6. Step 6: Final answer
   x = 222.90