Finding the Third Proportional to 35.25 and 50.25

Step by Step Solution

1. Step 1: Write the proportion equation
   35.25 : 50.25 = 50.25 : x
2. Step 2: Convert to fraction form
   35.25/50.25 = 50.25/x
3. Step 3: Cross multiply
   35.25x = 50.25 × 50.25
4. Step 4: Simplify right side
   35.25x = 2,525.06
5. Step 5: Solve for x
   x = 2,525.06/35.25
6. Step 6: Final answer
   x = 71.63