Finding the Third Proportional to 101,856 and 158,610

Step by Step Solution

1. Step 1: Write the proportion equation
   101,856 : 158,610 = 158,610 : x
2. Step 2: Convert to fraction form
   101,856/158,610 = 158,610/x
3. Step 3: Cross multiply
   101,856x = 158,610 × 158,610
4. Step 4: Simplify right side
   101,856x = 25,157,132,100
5. Step 5: Solve for x
   x = 25,157,132,100/101,856
6. Step 6: Final answer
   x = 246,987.24