Finding the Third Proportional to 1,056.75 and 2,243.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,056.75 : 2,243.25 = 2,243.25 : x
2. Step 2: Convert to fraction form
   1,056.75/2,243.25 = 2,243.25/x
3. Step 3: Cross multiply
   1,056.75x = 2,243.25 × 2,243.25
4. Step 4: Simplify right side
   1,056.75x = 5,032,170.56
5. Step 5: Solve for x
   x = 5,032,170.56/1,056.75
6. Step 6: Final answer
   x = 4,761.93