Finding the Third Proportional to 63,185 and 136,162

Step by Step Solution

1. Step 1: Write the proportion equation
   63,185 : 136,162 = 136,162 : x
2. Step 2: Convert to fraction form
   63,185/136,162 = 136,162/x
3. Step 3: Cross multiply
   63,185x = 136,162 × 136,162
4. Step 4: Simplify right side
   63,185x = 18,540,090,244
5. Step 5: Solve for x
   x = 18,540,090,244/63,185
6. Step 6: Final answer
   x = 293,425.50