Finding the Third Proportional to 452.25 and 499.50

Step by Step Solution

1. Step 1: Write the proportion equation
   452.25 : 499.50 = 499.50 : x
2. Step 2: Convert to fraction form
   452.25/499.50 = 499.50/x
3. Step 3: Cross multiply
   452.25x = 499.50 × 499.50
4. Step 4: Simplify right side
   452.25x = 249,500.25
5. Step 5: Solve for x
   x = 249,500.25/452.25
6. Step 6: Final answer
   x = 551.69