Finding the Third Proportional to 466.50 and 655.50

Step by Step Solution

1. Step 1: Write the proportion equation
   466.50 : 655.50 = 655.50 : x
2. Step 2: Convert to fraction form
   466.50/655.50 = 655.50/x
3. Step 3: Cross multiply
   466.50x = 655.50 × 655.50
4. Step 4: Simplify right side
   466.50x = 429,680.25
5. Step 5: Solve for x
   x = 429,680.25/466.50
6. Step 6: Final answer
   x = 921.07