Finding the Third Proportional to 78,794.25 and 168,660

Step by Step Solution

1. Step 1: Write the proportion equation
   78,794.25 : 168,660 = 168,660 : x
2. Step 2: Convert to fraction form
   78,794.25/168,660 = 168,660/x
3. Step 3: Cross multiply
   78,794.25x = 168,660 × 168,660
4. Step 4: Simplify right side
   78,794.25x = 28,446,195,600
5. Step 5: Solve for x
   x = 28,446,195,600/78,794.25
6. Step 6: Final answer
   x = 361,018.67