Finding the Third Proportional to 65.60 and 141.33

Step by Step Solution

1. Step 1: Write the proportion equation
   65.60 : 141.33 = 141.33 : x
2. Step 2: Convert to fraction form
   65.60/141.33 = 141.33/x
3. Step 3: Cross multiply
   65.60x = 141.33 × 141.33
4. Step 4: Simplify right side
   65.60x = 19,973.64
5. Step 5: Solve for x
   x = 19,973.64/65.60
6. Step 6: Final answer
   x = 304.47