Finding the Third Proportional to 12,067.50 and 28,195.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,067.50 : 28,195.50 = 28,195.50 : x
2. Step 2: Convert to fraction form
   12,067.50/28,195.50 = 28,195.50/x
3. Step 3: Cross multiply
   12,067.50x = 28,195.50 × 28,195.50
4. Step 4: Simplify right side
   12,067.50x = 794,986,220.25
5. Step 5: Solve for x
   x = 794,986,220.25/12,067.50
6. Step 6: Final answer
   x = 65,878.29