Finding the Third Proportional to 9,335.25 and 21,951

Step by Step Solution

1. Step 1: Write the proportion equation
   9,335.25 : 21,951 = 21,951 : x
2. Step 2: Convert to fraction form
   9,335.25/21,951 = 21,951/x
3. Step 3: Cross multiply
   9,335.25x = 21,951 × 21,951
4. Step 4: Simplify right side
   9,335.25x = 481,846,401
5. Step 5: Solve for x
   x = 481,846,401/9,335.25
6. Step 6: Final answer
   x = 51,615.80