Finding the Third Proportional to 50,558 and 112,348

Step by Step Solution

1. Step 1: Write the proportion equation
   50,558 : 112,348 = 112,348 : x
2. Step 2: Convert to fraction form
   50,558/112,348 = 112,348/x
3. Step 3: Cross multiply
   50,558x = 112,348 × 112,348
4. Step 4: Simplify right side
   50,558x = 12,622,073,104
5. Step 5: Solve for x
   x = 12,622,073,104/50,558
6. Step 6: Final answer
   x = 249,655.31