Finding the Third Proportional to 13,329.56 and 20,028.52

Step by Step Solution

1. Step 1: Write the proportion equation
   13,329.56 : 20,028.52 = 20,028.52 : x
2. Step 2: Convert to fraction form
   13,329.56/20,028.52 = 20,028.52/x
3. Step 3: Cross multiply
   13,329.56x = 20,028.52 × 20,028.52
4. Step 4: Simplify right side
   13,329.56x = 401,141,438.14
5. Step 5: Solve for x
   x = 401,141,438.14/13,329.56
6. Step 6: Final answer
   x = 30,094.12