Finding the Third Proportional to 17,168 and 18,944

Step by Step Solution

1. Step 1: Write the proportion equation
   17,168 : 18,944 = 18,944 : x
2. Step 2: Convert to fraction form
   17,168/18,944 = 18,944/x
3. Step 3: Cross multiply
   17,168x = 18,944 × 18,944
4. Step 4: Simplify right side
   17,168x = 358,875,136
5. Step 5: Solve for x
   x = 358,875,136/17,168
6. Step 6: Final answer
   x = 20,903.72