Finding the Third Proportional to 1,085.94 and 2,371.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,085.94 : 2,371.06 = 2,371.06 : x
2. Step 2: Convert to fraction form
   1,085.94/2,371.06 = 2,371.06/x
3. Step 3: Cross multiply
   1,085.94x = 2,371.06 × 2,371.06
4. Step 4: Simplify right side
   1,085.94x = 5,621,937.38
5. Step 5: Solve for x
   x = 5,621,937.38/1,085.94
6. Step 6: Final answer
   x = 5,177.04