Finding the Third Proportional to 2,259 and 3,308.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,259 : 3,308.06 = 3,308.06 : x
2. Step 2: Convert to fraction form
   2,259/3,308.06 = 3,308.06/x
3. Step 3: Cross multiply
   2,259x = 3,308.06 × 3,308.06
4. Step 4: Simplify right side
   2,259x = 10,943,277.50
5. Step 5: Solve for x
   x = 10,943,277.50/2,259
6. Step 6: Final answer
   x = 4,844.30