Finding the Third Proportional to 5,067 and 10,282.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,067 : 10,282.50 = 10,282.50 : x
2. Step 2: Convert to fraction form
   5,067/10,282.50 = 10,282.50/x
3. Step 3: Cross multiply
   5,067x = 10,282.50 × 10,282.50
4. Step 4: Simplify right side
   5,067x = 105,729,806.25
5. Step 5: Solve for x
   x = 105,729,806.25/5,067
6. Step 6: Final answer
   x = 20,866.35