Finding the Third Proportional to 27,845.50 and 40,231.75

Step by Step Solution

1. Step 1: Write the proportion equation
   27,845.50 : 40,231.75 = 40,231.75 : x
2. Step 2: Convert to fraction form
   27,845.50/40,231.75 = 40,231.75/x
3. Step 3: Cross multiply
   27,845.50x = 40,231.75 × 40,231.75
4. Step 4: Simplify right side
   27,845.50x = 1,618,593,708.06
5. Step 5: Solve for x
   x = 1,618,593,708.06/27,845.50
6. Step 6: Final answer
   x = 58,127.66