Finding the Third Proportional to 27,173.25 and 31,273.88

Step by Step Solution

1. Step 1: Write the proportion equation
   27,173.25 : 31,273.88 = 31,273.88 : x
2. Step 2: Convert to fraction form
   27,173.25/31,273.88 = 31,273.88/x
3. Step 3: Cross multiply
   27,173.25x = 31,273.88 × 31,273.88
4. Step 4: Simplify right side
   27,173.25x = 978,055,257.52
5. Step 5: Solve for x
   x = 978,055,257.52/27,173.25
6. Step 6: Final answer
   x = 35,993.31