Finding the Third Proportional to 141.69 and 194.88

Step by Step Solution

1. Step 1: Write the proportion equation
   141.69 : 194.88 = 194.88 : x
2. Step 2: Convert to fraction form
   141.69/194.88 = 194.88/x
3. Step 3: Cross multiply
   141.69x = 194.88 × 194.88
4. Step 4: Simplify right side
   141.69x = 37,976.27
5. Step 5: Solve for x
   x = 37,976.27/141.69
6. Step 6: Final answer
   x = 268.03