Finding the Third Proportional to 2,266.69 and 3,386.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,266.69 : 3,386.81 = 3,386.81 : x
2. Step 2: Convert to fraction form
   2,266.69/3,386.81 = 3,386.81/x
3. Step 3: Cross multiply
   2,266.69x = 3,386.81 × 3,386.81
4. Step 4: Simplify right side
   2,266.69x = 11,470,498.91
5. Step 5: Solve for x
   x = 11,470,498.91/2,266.69
6. Step 6: Final answer
   x = 5,060.47