Finding the Third Proportional to 5,015.25 and 10,805.06

Step by Step Solution

1. Step 1: Write the proportion equation
   5,015.25 : 10,805.06 = 10,805.06 : x
2. Step 2: Convert to fraction form
   5,015.25/10,805.06 = 10,805.06/x
3. Step 3: Cross multiply
   5,015.25x = 10,805.06 × 10,805.06
4. Step 4: Simplify right side
   5,015.25x = 116,749,375.63
5. Step 5: Solve for x
   x = 116,749,375.63/5,015.25
6. Step 6: Final answer
   x = 23,278.87