Finding the Third Proportional to 1,162.69 and 1,788.19

Step by Step Solution

1. Step 1: Write the proportion equation
   1,162.69 : 1,788.19 = 1,788.19 : x
2. Step 2: Convert to fraction form
   1,162.69/1,788.19 = 1,788.19/x
3. Step 3: Cross multiply
   1,162.69x = 1,788.19 × 1,788.19
4. Step 4: Simplify right side
   1,162.69x = 3,197,614.54
5. Step 5: Solve for x
   x = 3,197,614.54/1,162.69
6. Step 6: Final answer
   x = 2,750.19