Finding the Third Proportional to 1,182.57 and 1,855.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,182.57 : 1,855.25 = 1,855.25 : x
2. Step 2: Convert to fraction form
   1,182.57/1,855.25 = 1,855.25/x
3. Step 3: Cross multiply
   1,182.57x = 1,855.25 × 1,855.25
4. Step 4: Simplify right side
   1,182.57x = 3,441,945.32
5. Step 5: Solve for x
   x = 3,441,945.32/1,182.57
6. Step 6: Final answer
   x = 2,910.57