Finding the Third Proportional to 8,067 and 10,504.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,067 : 10,504.50 = 10,504.50 : x
2. Step 2: Convert to fraction form
   8,067/10,504.50 = 10,504.50/x
3. Step 3: Cross multiply
   8,067x = 10,504.50 × 10,504.50
4. Step 4: Simplify right side
   8,067x = 110,344,520.25
5. Step 5: Solve for x
   x = 110,344,520.25/8,067
6. Step 6: Final answer
   x = 13,678.51