Finding the Third Proportional to 2,089.07 and 4,353.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,089.07 : 4,353.28 = 4,353.28 : x
2. Step 2: Convert to fraction form
   2,089.07/4,353.28 = 4,353.28/x
3. Step 3: Cross multiply
   2,089.07x = 4,353.28 × 4,353.28
4. Step 4: Simplify right side
   2,089.07x = 18,951,006.63
5. Step 5: Solve for x
   x = 18,951,006.63/2,089.07
6. Step 6: Final answer
   x = 9,071.49