Finding the Third Proportional to 3,226.31 and 7,067.63

Step by Step Solution

1. Step 1: Write the proportion equation
   3,226.31 : 7,067.63 = 7,067.63 : x
2. Step 2: Convert to fraction form
   3,226.31/7,067.63 = 7,067.63/x
3. Step 3: Cross multiply
   3,226.31x = 7,067.63 × 7,067.63
4. Step 4: Simplify right side
   3,226.31x = 49,951,323.14
5. Step 5: Solve for x
   x = 49,951,323.14/3,226.31
6. Step 6: Final answer
   x = 15,482.48