Finding the Third Proportional to 13,443.56 and 20,884.41

Step by Step Solution

1. Step 1: Write the proportion equation
   13,443.56 : 20,884.41 = 20,884.41 : x
2. Step 2: Convert to fraction form
   13,443.56/20,884.41 = 20,884.41/x
3. Step 3: Cross multiply
   13,443.56x = 20,884.41 × 20,884.41
4. Step 4: Simplify right side
   13,443.56x = 436,158,424.42
5. Step 5: Solve for x
   x = 436,158,424.42/13,443.56
6. Step 6: Final answer
   x = 32,443.66