Finding the Third Proportional to 1,085.06 and 2,284.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,085.06 : 2,284.88 = 2,284.88 : x
2. Step 2: Convert to fraction form
   1,085.06/2,284.88 = 2,284.88/x
3. Step 3: Cross multiply
   1,085.06x = 2,284.88 × 2,284.88
4. Step 4: Simplify right side
   1,085.06x = 5,220,653.77
5. Step 5: Solve for x
   x = 5,220,653.77/1,085.06
6. Step 6: Final answer
   x = 4,811.39