Finding the Third Proportional to 112,676 and 244,972

Step by Step Solution

1. Step 1: Write the proportion equation
   112,676 : 244,972 = 244,972 : x
2. Step 2: Convert to fraction form
   112,676/244,972 = 244,972/x
3. Step 3: Cross multiply
   112,676x = 244,972 × 244,972
4. Step 4: Simplify right side
   112,676x = 60,011,280,784
5. Step 5: Solve for x
   x = 60,011,280,784/112,676
6. Step 6: Final answer
   x = 532,600.38