Finding the Third Proportional to 51,815.50 and 113,348

Step by Step Solution

1. Step 1: Write the proportion equation
   51,815.50 : 113,348 = 113,348 : x
2. Step 2: Convert to fraction form
   51,815.50/113,348 = 113,348/x
3. Step 3: Cross multiply
   51,815.50x = 113,348 × 113,348
4. Step 4: Simplify right side
   51,815.50x = 12,847,769,104
5. Step 5: Solve for x
   x = 12,847,769,104/51,815.50
6. Step 6: Final answer
   x = 247,952.24