Finding the Third Proportional to 73,843 and 158,186

Step by Step Solution

1. Step 1: Write the proportion equation
   73,843 : 158,186 = 158,186 : x
2. Step 2: Convert to fraction form
   73,843/158,186 = 158,186/x
3. Step 3: Cross multiply
   73,843x = 158,186 × 158,186
4. Step 4: Simplify right side
   73,843x = 25,022,810,596
5. Step 5: Solve for x
   x = 25,022,810,596/73,843
6. Step 6: Final answer
   x = 338,865.03