Finding the Third Proportional to 448.17 and 984.52

Step by Step Solution

1. Step 1: Write the proportion equation
   448.17 : 984.52 = 984.52 : x
2. Step 2: Convert to fraction form
   448.17/984.52 = 984.52/x
3. Step 3: Cross multiply
   448.17x = 984.52 × 984.52
4. Step 4: Simplify right side
   448.17x = 969,271.02
5. Step 5: Solve for x
   x = 969,271.02/448.17
6. Step 6: Final answer
   x = 2,162.72