Finding the Third Proportional to 945.50 and 2,005

Step by Step Solution

1. Step 1: Write the proportion equation
   945.50 : 2,005 = 2,005 : x
2. Step 2: Convert to fraction form
   945.50/2,005 = 2,005/x
3. Step 3: Cross multiply
   945.50x = 2,005 × 2,005
4. Step 4: Simplify right side
   945.50x = 4,020,025
5. Step 5: Solve for x
   x = 4,020,025/945.50
6. Step 6: Final answer
   x = 4,251.75