Finding the Third Proportional to 88,869.50 and 144,382

Step by Step Solution

1. Step 1: Write the proportion equation
   88,869.50 : 144,382 = 144,382 : x
2. Step 2: Convert to fraction form
   88,869.50/144,382 = 144,382/x
3. Step 3: Cross multiply
   88,869.50x = 144,382 × 144,382
4. Step 4: Simplify right side
   88,869.50x = 20,846,161,924
5. Step 5: Solve for x
   x = 20,846,161,924/88,869.50
6. Step 6: Final answer
   x = 234,570.49