Finding the Third Proportional to 112,768 and 244,974

Step by Step Solution

1. Step 1: Write the proportion equation
   112,768 : 244,974 = 244,974 : x
2. Step 2: Convert to fraction form
   112,768/244,974 = 244,974/x
3. Step 3: Cross multiply
   112,768x = 244,974 × 244,974
4. Step 4: Simplify right side
   112,768x = 60,012,260,676
5. Step 5: Solve for x
   x = 60,012,260,676/112,768
6. Step 6: Final answer
   x = 532,174.56