Finding the Third Proportional to 2,891.06 and 3,194.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,891.06 : 3,194.81 = 3,194.81 : x
2. Step 2: Convert to fraction form
   2,891.06/3,194.81 = 3,194.81/x
3. Step 3: Cross multiply
   2,891.06x = 3,194.81 × 3,194.81
4. Step 4: Simplify right side
   2,891.06x = 10,206,826.91
5. Step 5: Solve for x
   x = 10,206,826.91/2,891.06
6. Step 6: Final answer
   x = 3,530.48