Finding the Third Proportional to 15,202.69 and 27,519.75

Step by Step Solution

1. Step 1: Write the proportion equation
   15,202.69 : 27,519.75 = 27,519.75 : x
2. Step 2: Convert to fraction form
   15,202.69/27,519.75 = 27,519.75/x
3. Step 3: Cross multiply
   15,202.69x = 27,519.75 × 27,519.75
4. Step 4: Simplify right side
   15,202.69x = 757,336,640.06
5. Step 5: Solve for x
   x = 757,336,640.06/15,202.69
6. Step 6: Final answer
   x = 49,815.97