Finding the Third Proportional to 52,872.75 and 54,371.25

Step by Step Solution

1. Step 1: Write the proportion equation
   52,872.75 : 54,371.25 = 54,371.25 : x
2. Step 2: Convert to fraction form
   52,872.75/54,371.25 = 54,371.25/x
3. Step 3: Cross multiply
   52,872.75x = 54,371.25 × 54,371.25
4. Step 4: Simplify right side
   52,872.75x = 2,956,232,826.56
5. Step 5: Solve for x
   x = 2,956,232,826.56/52,872.75
6. Step 6: Final answer
   x = 55,912.22