Finding the Third Proportional to 88,016 and 144,492

Step by Step Solution

1. Step 1: Write the proportion equation
   88,016 : 144,492 = 144,492 : x
2. Step 2: Convert to fraction form
   88,016/144,492 = 144,492/x
3. Step 3: Cross multiply
   88,016x = 144,492 × 144,492
4. Step 4: Simplify right side
   88,016x = 20,877,938,064
5. Step 5: Solve for x
   x = 20,877,938,064/88,016
6. Step 6: Final answer
   x = 237,206.17