Finding the Third Proportional to 82,241.16 and 170,944.59

Step by Step Solution

1. Step 1: Write the proportion equation
   82,241.16 : 170,944.59 = 170,944.59 : x
2. Step 2: Convert to fraction form
   82,241.16/170,944.59 = 170,944.59/x
3. Step 3: Cross multiply
   82,241.16x = 170,944.59 × 170,944.59
4. Step 4: Simplify right side
   82,241.16x = 29,222,054,132.35
5. Step 5: Solve for x
   x = 29,222,054,132.35/82,241.16
6. Step 6: Final answer
   x = 355,321.54