Finding the Third Proportional to 11,271 and 17,545

Step by Step Solution

1. Step 1: Write the proportion equation
   11,271 : 17,545 = 17,545 : x
2. Step 2: Convert to fraction form
   11,271/17,545 = 17,545/x
3. Step 3: Cross multiply
   11,271x = 17,545 × 17,545
4. Step 4: Simplify right side
   11,271x = 307,827,025
5. Step 5: Solve for x
   x = 307,827,025/11,271
6. Step 6: Final answer
   x = 27,311.42