Finding the Third Proportional to 1,118.18 and 1,707.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,118.18 : 1,707.33 = 1,707.33 : x
2. Step 2: Convert to fraction form
   1,118.18/1,707.33 = 1,707.33/x
3. Step 3: Cross multiply
   1,118.18x = 1,707.33 × 1,707.33
4. Step 4: Simplify right side
   1,118.18x = 2,914,969.33
5. Step 5: Solve for x
   x = 2,914,969.33/1,118.18
6. Step 6: Final answer
   x = 2,606.89