Finding the Third Proportional to 185.25 and 283.50

Step by Step Solution

1. Step 1: Write the proportion equation
   185.25 : 283.50 = 283.50 : x
2. Step 2: Convert to fraction form
   185.25/283.50 = 283.50/x
3. Step 3: Cross multiply
   185.25x = 283.50 × 283.50
4. Step 4: Simplify right side
   185.25x = 80,372.25
5. Step 5: Solve for x
   x = 80,372.25/185.25
6. Step 6: Final answer
   x = 433.86