Finding the Third Proportional to 5,665.25 and 12,303.75

Step by Step Solution

1. Step 1: Write the proportion equation
   5,665.25 : 12,303.75 = 12,303.75 : x
2. Step 2: Convert to fraction form
   5,665.25/12,303.75 = 12,303.75/x
3. Step 3: Cross multiply
   5,665.25x = 12,303.75 × 12,303.75
4. Step 4: Simplify right side
   5,665.25x = 151,382,264.06
5. Step 5: Solve for x
   x = 151,382,264.06/5,665.25
6. Step 6: Final answer
   x = 26,721.20