Finding the Third Proportional to 108,447 and 162,048

Step by Step Solution

1. Step 1: Write the proportion equation
   108,447 : 162,048 = 162,048 : x
2. Step 2: Convert to fraction form
   108,447/162,048 = 162,048/x
3. Step 3: Cross multiply
   108,447x = 162,048 × 162,048
4. Step 4: Simplify right side
   108,447x = 26,259,554,304
5. Step 5: Solve for x
   x = 26,259,554,304/108,447
6. Step 6: Final answer
   x = 242,141.82