Finding the Third Proportional to 48.52 and 74.46

Step by Step Solution

1. Step 1: Write the proportion equation
   48.52 : 74.46 = 74.46 : x
2. Step 2: Convert to fraction form
   48.52/74.46 = 74.46/x
3. Step 3: Cross multiply
   48.52x = 74.46 × 74.46
4. Step 4: Simplify right side
   48.52x = 5,544.43
5. Step 5: Solve for x
   x = 5,544.43/48.52
6. Step 6: Final answer
   x = 114.28