Finding the Third Proportional to 108,236 and 158,164

Step by Step Solution

1. Step 1: Write the proportion equation
   108,236 : 158,164 = 158,164 : x
2. Step 2: Convert to fraction form
   108,236/158,164 = 158,164/x
3. Step 3: Cross multiply
   108,236x = 158,164 × 158,164
4. Step 4: Simplify right side
   108,236x = 25,015,850,896
5. Step 5: Solve for x
   x = 25,015,850,896/108,236
6. Step 6: Final answer
   x = 231,123.20