Finding the Third Proportional to 67.75 and 114.13

Step by Step Solution

1. Step 1: Write the proportion equation
   67.75 : 114.13 = 114.13 : x
2. Step 2: Convert to fraction form
   67.75/114.13 = 114.13/x
3. Step 3: Cross multiply
   67.75x = 114.13 × 114.13
4. Step 4: Simplify right side
   67.75x = 13,024.52
5. Step 5: Solve for x
   x = 13,024.52/67.75
6. Step 6: Final answer
   x = 192.24