Finding the Third Proportional to 108,238 and 158,168

Step by Step Solution

1. Step 1: Write the proportion equation
   108,238 : 158,168 = 158,168 : x
2. Step 2: Convert to fraction form
   108,238/158,168 = 158,168/x
3. Step 3: Cross multiply
   108,238x = 158,168 × 158,168
4. Step 4: Simplify right side
   108,238x = 25,017,116,224
5. Step 5: Solve for x
   x = 25,017,116,224/108,238
6. Step 6: Final answer
   x = 231,130.62