Finding the Third Proportional to 56.50 and 60.25

Step by Step Solution

1. Step 1: Write the proportion equation
   56.50 : 60.25 = 60.25 : x
2. Step 2: Convert to fraction form
   56.50/60.25 = 60.25/x
3. Step 3: Cross multiply
   56.50x = 60.25 × 60.25
4. Step 4: Simplify right side
   56.50x = 3,630.06
5. Step 5: Solve for x
   x = 3,630.06/56.50
6. Step 6: Final answer
   x = 64.25