Finding the Third Proportional to 1,447.31 and 2,067.75

Step by Step Solution

1. Step 1: Write the proportion equation
   1,447.31 : 2,067.75 = 2,067.75 : x
2. Step 2: Convert to fraction form
   1,447.31/2,067.75 = 2,067.75/x
3. Step 3: Cross multiply
   1,447.31x = 2,067.75 × 2,067.75
4. Step 4: Simplify right side
   1,447.31x = 4,275,590.06
5. Step 5: Solve for x
   x = 4,275,590.06/1,447.31
6. Step 6: Final answer
   x = 2,954.16