Finding the Third Proportional to 98,540 and 150,271

Step by Step Solution

1. Step 1: Write the proportion equation
   98,540 : 150,271 = 150,271 : x
2. Step 2: Convert to fraction form
   98,540/150,271 = 150,271/x
3. Step 3: Cross multiply
   98,540x = 150,271 × 150,271
4. Step 4: Simplify right side
   98,540x = 22,581,373,441
5. Step 5: Solve for x
   x = 22,581,373,441/98,540
6. Step 6: Final answer
   x = 229,159.46