Finding the Third Proportional to 452.25 and 1,005.50

Step by Step Solution

1. Step 1: Write the proportion equation
   452.25 : 1,005.50 = 1,005.50 : x
2. Step 2: Convert to fraction form
   452.25/1,005.50 = 1,005.50/x
3. Step 3: Cross multiply
   452.25x = 1,005.50 × 1,005.50
4. Step 4: Simplify right side
   452.25x = 1,011,030.25
5. Step 5: Solve for x
   x = 1,011,030.25/452.25
6. Step 6: Final answer
   x = 2,235.56