Finding the Third Proportional to 10,404 and 13,573

Step by Step Solution

1. Step 1: Write the proportion equation
   10,404 : 13,573 = 13,573 : x
2. Step 2: Convert to fraction form
   10,404/13,573 = 13,573/x
3. Step 3: Cross multiply
   10,404x = 13,573 × 13,573
4. Step 4: Simplify right side
   10,404x = 184,226,329
5. Step 5: Solve for x
   x = 184,226,329/10,404
6. Step 6: Final answer
   x = 17,707.26