Finding the Third Proportional to 954 and 2,001.38

Step by Step Solution

1. Step 1: Write the proportion equation
   954 : 2,001.38 = 2,001.38 : x
2. Step 2: Convert to fraction form
   954/2,001.38 = 2,001.38/x
3. Step 3: Cross multiply
   954x = 2,001.38 × 2,001.38
4. Step 4: Simplify right side
   954x = 4,005,501.89
5. Step 5: Solve for x
   x = 4,005,501.89/954
6. Step 6: Final answer
   x = 4,198.64