Finding the Third Proportional to 170,059 and 245,834

Step by Step Solution

1. Step 1: Write the proportion equation
   170,059 : 245,834 = 245,834 : x
2. Step 2: Convert to fraction form
   170,059/245,834 = 245,834/x
3. Step 3: Cross multiply
   170,059x = 245,834 × 245,834
4. Step 4: Simplify right side
   170,059x = 60,434,355,556
5. Step 5: Solve for x
   x = 60,434,355,556/170,059
6. Step 6: Final answer
   x = 355,372.87