Finding the Third Proportional to 2,251.75 and 4,822.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,251.75 : 4,822.25 = 4,822.25 : x
2. Step 2: Convert to fraction form
   2,251.75/4,822.25 = 4,822.25/x
3. Step 3: Cross multiply
   2,251.75x = 4,822.25 × 4,822.25
4. Step 4: Simplify right side
   2,251.75x = 23,254,095.06
5. Step 5: Solve for x
   x = 23,254,095.06/2,251.75
6. Step 6: Final answer
   x = 10,327.12