Finding the Third Proportional to 1,038.94 and 2,251.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,038.94 : 2,251.27 = 2,251.27 : x
2. Step 2: Convert to fraction form
   1,038.94/2,251.27 = 2,251.27/x
3. Step 3: Cross multiply
   1,038.94x = 2,251.27 × 2,251.27
4. Step 4: Simplify right side
   1,038.94x = 5,068,196.91
5. Step 5: Solve for x
   x = 5,068,196.91/1,038.94
6. Step 6: Final answer
   x = 4,878.25