Finding the Third Proportional to 5,015.25 and 10,771.31

Step by Step Solution

1. Step 1: Write the proportion equation
   5,015.25 : 10,771.31 = 10,771.31 : x
2. Step 2: Convert to fraction form
   5,015.25/10,771.31 = 10,771.31/x
3. Step 3: Cross multiply
   5,015.25x = 10,771.31 × 10,771.31
4. Step 4: Simplify right side
   5,015.25x = 116,021,172.97
5. Step 5: Solve for x
   x = 116,021,172.97/5,015.25
6. Step 6: Final answer
   x = 23,133.68