Finding the Third Proportional to 11,405 and 17,576

Step by Step Solution

1. Step 1: Write the proportion equation
   11,405 : 17,576 = 17,576 : x
2. Step 2: Convert to fraction form
   11,405/17,576 = 17,576/x
3. Step 3: Cross multiply
   11,405x = 17,576 × 17,576
4. Step 4: Simplify right side
   11,405x = 308,915,776
5. Step 5: Solve for x
   x = 308,915,776/11,405
6. Step 6: Final answer
   x = 27,086.00