Finding the Third Proportional to 33.50 and 76.25

Step by Step Solution

1. Step 1: Write the proportion equation
   33.50 : 76.25 = 76.25 : x
2. Step 2: Convert to fraction form
   33.50/76.25 = 76.25/x
3. Step 3: Cross multiply
   33.50x = 76.25 × 76.25
4. Step 4: Simplify right side
   33.50x = 5,814.06
5. Step 5: Solve for x
   x = 5,814.06/33.50
6. Step 6: Final answer
   x = 173.55