Finding the Third Proportional to 13,041 and 20,996.72

Step by Step Solution

1. Step 1: Write the proportion equation
   13,041 : 20,996.72 = 20,996.72 : x
2. Step 2: Convert to fraction form
   13,041/20,996.72 = 20,996.72/x
3. Step 3: Cross multiply
   13,041x = 20,996.72 × 20,996.72
4. Step 4: Simplify right side
   13,041x = 440,862,198.27
5. Step 5: Solve for x
   x = 440,862,198.27/13,041
6. Step 6: Final answer
   x = 33,805.86