Finding the Third Proportional to 173.60 and 371.83

Step by Step Solution

1. Step 1: Write the proportion equation
   173.60 : 371.83 = 371.83 : x
2. Step 2: Convert to fraction form
   173.60/371.83 = 371.83/x
3. Step 3: Cross multiply
   173.60x = 371.83 × 371.83
4. Step 4: Simplify right side
   173.60x = 138,257.61
5. Step 5: Solve for x
   x = 138,257.61/173.60
6. Step 6: Final answer
   x = 796.41