Finding the Third Proportional to 11,984 and 19,144

Step by Step Solution

1. Step 1: Write the proportion equation
   11,984 : 19,144 = 19,144 : x
2. Step 2: Convert to fraction form
   11,984/19,144 = 19,144/x
3. Step 3: Cross multiply
   11,984x = 19,144 × 19,144
4. Step 4: Simplify right side
   11,984x = 366,492,736
5. Step 5: Solve for x
   x = 366,492,736/11,984
6. Step 6: Final answer
   x = 30,581.84