Finding the Third Proportional to 443.50 and 936.50

Step by Step Solution

1. Step 1: Write the proportion equation
   443.50 : 936.50 = 936.50 : x
2. Step 2: Convert to fraction form
   443.50/936.50 = 936.50/x
3. Step 3: Cross multiply
   443.50x = 936.50 × 936.50
4. Step 4: Simplify right side
   443.50x = 877,032.25
5. Step 5: Solve for x
   x = 877,032.25/443.50
6. Step 6: Final answer
   x = 1,977.52