Finding the Third Proportional to 13,382.72 and 20,034.84

Step by Step Solution

1. Step 1: Write the proportion equation
   13,382.72 : 20,034.84 = 20,034.84 : x
2. Step 2: Convert to fraction form
   13,382.72/20,034.84 = 20,034.84/x
3. Step 3: Cross multiply
   13,382.72x = 20,034.84 × 20,034.84
4. Step 4: Simplify right side
   13,382.72x = 401,394,964.09
5. Step 5: Solve for x
   x = 401,394,964.09/13,382.72
6. Step 6: Final answer
   x = 29,993.53