Finding the Third Proportional to 103,856 and 162,736

Step by Step Solution

1. Step 1: Write the proportion equation
   103,856 : 162,736 = 162,736 : x
2. Step 2: Convert to fraction form
   103,856/162,736 = 162,736/x
3. Step 3: Cross multiply
   103,856x = 162,736 × 162,736
4. Step 4: Simplify right side
   103,856x = 26,483,005,696
5. Step 5: Solve for x
   x = 26,483,005,696/103,856
6. Step 6: Final answer
   x = 254,997.36