Finding the Third Proportional to 1,067 and 2,309.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,067 : 2,309.50 = 2,309.50 : x
2. Step 2: Convert to fraction form
   1,067/2,309.50 = 2,309.50/x
3. Step 3: Cross multiply
   1,067x = 2,309.50 × 2,309.50
4. Step 4: Simplify right side
   1,067x = 5,333,790.25
5. Step 5: Solve for x
   x = 5,333,790.25/1,067
6. Step 6: Final answer
   x = 4,998.87