Finding the Third Proportional to 11,790 and 19,017

Step by Step Solution

1. Step 1: Write the proportion equation
   11,790 : 19,017 = 19,017 : x
2. Step 2: Convert to fraction form
   11,790/19,017 = 19,017/x
3. Step 3: Cross multiply
   11,790x = 19,017 × 19,017
4. Step 4: Simplify right side
   11,790x = 361,646,289
5. Step 5: Solve for x
   x = 361,646,289/11,790
6. Step 6: Final answer
   x = 30,673.99