Finding the Third Proportional to 19,771.50 and 23,257.13

Step by Step Solution

1. Step 1: Write the proportion equation
   19,771.50 : 23,257.13 = 23,257.13 : x
2. Step 2: Convert to fraction form
   19,771.50/23,257.13 = 23,257.13/x
3. Step 3: Cross multiply
   19,771.50x = 23,257.13 × 23,257.13
4. Step 4: Simplify right side
   19,771.50x = 540,893,863.27
5. Step 5: Solve for x
   x = 540,893,863.27/19,771.50
6. Step 6: Final answer
   x = 27,357.25