Finding the Third Proportional to 1,059.75 and 2,249.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,059.75 : 2,249.25 = 2,249.25 : x
2. Step 2: Convert to fraction form
   1,059.75/2,249.25 = 2,249.25/x
3. Step 3: Cross multiply
   1,059.75x = 2,249.25 × 2,249.25
4. Step 4: Simplify right side
   1,059.75x = 5,059,125.56
5. Step 5: Solve for x
   x = 5,059,125.56/1,059.75
6. Step 6: Final answer
   x = 4,773.89