Finding the Third Proportional to 16,965.50 and 22,309.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,965.50 : 22,309.50 = 22,309.50 : x
2. Step 2: Convert to fraction form
   16,965.50/22,309.50 = 22,309.50/x
3. Step 3: Cross multiply
   16,965.50x = 22,309.50 × 22,309.50
4. Step 4: Simplify right side
   16,965.50x = 497,713,790.25
5. Step 5: Solve for x
   x = 497,713,790.25/16,965.50
6. Step 6: Final answer
   x = 29,336.82