Finding the Third Proportional to 15,192 and 19,012

Step by Step Solution

1. Step 1: Write the proportion equation
   15,192 : 19,012 = 19,012 : x
2. Step 2: Convert to fraction form
   15,192/19,012 = 19,012/x
3. Step 3: Cross multiply
   15,192x = 19,012 × 19,012
4. Step 4: Simplify right side
   15,192x = 361,456,144
5. Step 5: Solve for x
   x = 361,456,144/15,192
6. Step 6: Final answer
   x = 23,792.53