Finding the Third Proportional to 92.25 and 130.50

Step by Step Solution

1. Step 1: Write the proportion equation
   92.25 : 130.50 = 130.50 : x
2. Step 2: Convert to fraction form
   92.25/130.50 = 130.50/x
3. Step 3: Cross multiply
   92.25x = 130.50 × 130.50
4. Step 4: Simplify right side
   92.25x = 17,030.25
5. Step 5: Solve for x
   x = 17,030.25/92.25
6. Step 6: Final answer
   x = 184.61