Finding the Third Proportional to 10,350 and 13,608

Step by Step Solution

1. Step 1: Write the proportion equation
   10,350 : 13,608 = 13,608 : x
2. Step 2: Convert to fraction form
   10,350/13,608 = 13,608/x
3. Step 3: Cross multiply
   10,350x = 13,608 × 13,608
4. Step 4: Simplify right side
   10,350x = 185,177,664
5. Step 5: Solve for x
   x = 185,177,664/10,350
6. Step 6: Final answer
   x = 17,891.56