Finding the Third Proportional to 65.53 and 88.03

Step by Step Solution

1. Step 1: Write the proportion equation
   65.53 : 88.03 = 88.03 : x
2. Step 2: Convert to fraction form
   65.53/88.03 = 88.03/x
3. Step 3: Cross multiply
   65.53x = 88.03 × 88.03
4. Step 4: Simplify right side
   65.53x = 7,749.50
5. Step 5: Solve for x
   x = 7,749.50/65.53
6. Step 6: Final answer
   x = 118.26