Finding the Third Proportional to 10,327.50 and 13,894.03

Step by Step Solution

1. Step 1: Write the proportion equation
   10,327.50 : 13,894.03 = 13,894.03 : x
2. Step 2: Convert to fraction form
   10,327.50/13,894.03 = 13,894.03/x
3. Step 3: Cross multiply
   10,327.50x = 13,894.03 × 13,894.03
4. Step 4: Simplify right side
   10,327.50x = 193,044,104.38
5. Step 5: Solve for x
   x = 193,044,104.38/10,327.50
6. Step 6: Final answer
   x = 18,692.24