Finding the Third Proportional to 1,488.38 and 3,167.54

Step by Step Solution

1. Step 1: Write the proportion equation
   1,488.38 : 3,167.54 = 3,167.54 : x
2. Step 2: Convert to fraction form
   1,488.38/3,167.54 = 3,167.54/x
3. Step 3: Cross multiply
   1,488.38x = 3,167.54 × 3,167.54
4. Step 4: Simplify right side
   1,488.38x = 10,033,328.46
5. Step 5: Solve for x
   x = 10,033,328.46/1,488.38
6. Step 6: Final answer
   x = 6,741.13