Finding the Third Proportional to 2,435.25 and 5,112.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,435.25 : 5,112.75 = 5,112.75 : x
2. Step 2: Convert to fraction form
   2,435.25/5,112.75 = 5,112.75/x
3. Step 3: Cross multiply
   2,435.25x = 5,112.75 × 5,112.75
4. Step 4: Simplify right side
   2,435.25x = 26,140,212.56
5. Step 5: Solve for x
   x = 26,140,212.56/2,435.25
6. Step 6: Final answer
   x = 10,734.10