Finding the Third Proportional to 949.50 and 1,974.38

Step by Step Solution

1. Step 1: Write the proportion equation
   949.50 : 1,974.38 = 1,974.38 : x
2. Step 2: Convert to fraction form
   949.50/1,974.38 = 1,974.38/x
3. Step 3: Cross multiply
   949.50x = 1,974.38 × 1,974.38
4. Step 4: Simplify right side
   949.50x = 3,898,156.64
5. Step 5: Solve for x
   x = 3,898,156.64/949.50
6. Step 6: Final answer
   x = 4,105.48