Finding the Third Proportional to 112,328 and 244,339

Step by Step Solution

1. Step 1: Write the proportion equation
   112,328 : 244,339 = 244,339 : x
2. Step 2: Convert to fraction form
   112,328/244,339 = 244,339/x
3. Step 3: Cross multiply
   112,328x = 244,339 × 244,339
4. Step 4: Simplify right side
   112,328x = 59,701,546,921
5. Step 5: Solve for x
   x = 59,701,546,921/112,328
6. Step 6: Final answer
   x = 531,493.01