Finding the Third Proportional to 789.75 and 1,196.44

Step by Step Solution

1. Step 1: Write the proportion equation
   789.75 : 1,196.44 = 1,196.44 : x
2. Step 2: Convert to fraction form
   789.75/1,196.44 = 1,196.44/x
3. Step 3: Cross multiply
   789.75x = 1,196.44 × 1,196.44
4. Step 4: Simplify right side
   789.75x = 1,431,462.69
5. Step 5: Solve for x
   x = 1,431,462.69/789.75
6. Step 6: Final answer
   x = 1,812.55