Finding the Third Proportional to 9,268 and 13,658

Step by Step Solution

1. Step 1: Write the proportion equation
   9,268 : 13,658 = 13,658 : x
2. Step 2: Convert to fraction form
   9,268/13,658 = 13,658/x
3. Step 3: Cross multiply
   9,268x = 13,658 × 13,658
4. Step 4: Simplify right side
   9,268x = 186,540,964
5. Step 5: Solve for x
   x = 186,540,964/9,268
6. Step 6: Final answer
   x = 20,127.42