Finding the Third Proportional to 10,713 and 23,720

Step by Step Solution

1. Step 1: Write the proportion equation
   10,713 : 23,720 = 23,720 : x
2. Step 2: Convert to fraction form
   10,713/23,720 = 23,720/x
3. Step 3: Cross multiply
   10,713x = 23,720 × 23,720
4. Step 4: Simplify right side
   10,713x = 562,638,400
5. Step 5: Solve for x
   x = 562,638,400/10,713
6. Step 6: Final answer
   x = 52,519.22