Finding the Third Proportional to 108,492 and 164,268

Step by Step Solution

1. Step 1: Write the proportion equation
   108,492 : 164,268 = 164,268 : x
2. Step 2: Convert to fraction form
   108,492/164,268 = 164,268/x
3. Step 3: Cross multiply
   108,492x = 164,268 × 164,268
4. Step 4: Simplify right side
   108,492x = 26,983,975,824
5. Step 5: Solve for x
   x = 26,983,975,824/108,492
6. Step 6: Final answer
   x = 248,718.58