Finding the Third Proportional to 13,663.50 and 20,033.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,663.50 : 20,033.25 = 20,033.25 : x
2. Step 2: Convert to fraction form
   13,663.50/20,033.25 = 20,033.25/x
3. Step 3: Cross multiply
   13,663.50x = 20,033.25 × 20,033.25
4. Step 4: Simplify right side
   13,663.50x = 401,331,105.56
5. Step 5: Solve for x
   x = 401,331,105.56/13,663.50
6. Step 6: Final answer
   x = 29,372.50