Finding the Third Proportional to 9,309 and 13,801

Step by Step Solution

1. Step 1: Write the proportion equation
   9,309 : 13,801 = 13,801 : x
2. Step 2: Convert to fraction form
   9,309/13,801 = 13,801/x
3. Step 3: Cross multiply
   9,309x = 13,801 × 13,801
4. Step 4: Simplify right side
   9,309x = 190,467,601
5. Step 5: Solve for x
   x = 190,467,601/9,309
6. Step 6: Final answer
   x = 20,460.59