Finding the Third Proportional to 101.34 and 141.23

Step by Step Solution

1. Step 1: Write the proportion equation
   101.34 : 141.23 = 141.23 : x
2. Step 2: Convert to fraction form
   101.34/141.23 = 141.23/x
3. Step 3: Cross multiply
   101.34x = 141.23 × 141.23
4. Step 4: Simplify right side
   101.34x = 19,947.15
5. Step 5: Solve for x
   x = 19,947.15/101.34
6. Step 6: Final answer
   x = 196.83