Finding the Third Proportional to 13,026 and 20,722

Step by Step Solution

1. Step 1: Write the proportion equation
   13,026 : 20,722 = 20,722 : x
2. Step 2: Convert to fraction form
   13,026/20,722 = 20,722/x
3. Step 3: Cross multiply
   13,026x = 20,722 × 20,722
4. Step 4: Simplify right side
   13,026x = 429,401,284
5. Step 5: Solve for x
   x = 429,401,284/13,026
6. Step 6: Final answer
   x = 32,964.94