Finding the Third Proportional to 15,033.94 and 20,494.69

Step by Step Solution

1. Step 1: Write the proportion equation
   15,033.94 : 20,494.69 = 20,494.69 : x
2. Step 2: Convert to fraction form
   15,033.94/20,494.69 = 20,494.69/x
3. Step 3: Cross multiply
   15,033.94x = 20,494.69 × 20,494.69
4. Step 4: Simplify right side
   15,033.94x = 420,032,215.72
5. Step 5: Solve for x
   x = 420,032,215.72/15,033.94
6. Step 6: Final answer
   x = 27,938.94