Finding the Third Proportional to 1,343.81 and 2,010.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,343.81 : 2,010.09 = 2,010.09 : x
2. Step 2: Convert to fraction form
   1,343.81/2,010.09 = 2,010.09/x
3. Step 3: Cross multiply
   1,343.81x = 2,010.09 × 2,010.09
4. Step 4: Simplify right side
   1,343.81x = 4,040,476.88
5. Step 5: Solve for x
   x = 4,040,476.88/1,343.81
6. Step 6: Final answer
   x = 3,006.73