Finding the Third Proportional to 2,270.81 and 5,073.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,270.81 : 5,073.09 = 5,073.09 : x
2. Step 2: Convert to fraction form
   2,270.81/5,073.09 = 5,073.09/x
3. Step 3: Cross multiply
   2,270.81x = 5,073.09 × 5,073.09
4. Step 4: Simplify right side
   2,270.81x = 25,736,280.20
5. Step 5: Solve for x
   x = 25,736,280.20/2,270.81
6. Step 6: Final answer
   x = 11,333.51