Finding the Third Proportional to 92.79 and 130.52

Step by Step Solution

1. Step 1: Write the proportion equation
   92.79 : 130.52 = 130.52 : x
2. Step 2: Convert to fraction form
   92.79/130.52 = 130.52/x
3. Step 3: Cross multiply
   92.79x = 130.52 × 130.52
4. Step 4: Simplify right side
   92.79x = 17,034.84
5. Step 5: Solve for x
   x = 17,034.84/92.79
6. Step 6: Final answer
   x = 183.59