Finding the Third Proportional to 1,806.05 and 3,001.43

Step by Step Solution

1. Step 1: Write the proportion equation
   1,806.05 : 3,001.43 = 3,001.43 : x
2. Step 2: Convert to fraction form
   1,806.05/3,001.43 = 3,001.43/x
3. Step 3: Cross multiply
   1,806.05x = 3,001.43 × 3,001.43
4. Step 4: Simplify right side
   1,806.05x = 9,008,580.17
5. Step 5: Solve for x
   x = 9,008,580.17/1,806.05
6. Step 6: Final answer
   x = 4,988.01