Finding the Third Proportional to 9,720 and 23,508

Step by Step Solution

1. Step 1: Write the proportion equation
   9,720 : 23,508 = 23,508 : x
2. Step 2: Convert to fraction form
   9,720/23,508 = 23,508/x
3. Step 3: Cross multiply
   9,720x = 23,508 × 23,508
4. Step 4: Simplify right side
   9,720x = 552,626,064
5. Step 5: Solve for x
   x = 552,626,064/9,720
6. Step 6: Final answer
   x = 56,854.53