Finding the Third Proportional to 50.50 and 73.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50.50 : 73.50 = 73.50 : x
2. Step 2: Convert to fraction form
   50.50/73.50 = 73.50/x
3. Step 3: Cross multiply
   50.50x = 73.50 × 73.50
4. Step 4: Simplify right side
   50.50x = 5,402.25
5. Step 5: Solve for x
   x = 5,402.25/50.50
6. Step 6: Final answer
   x = 106.98