Finding the Third Proportional to 112,200 and 244,328

Step by Step Solution

1. Step 1: Write the proportion equation
   112,200 : 244,328 = 244,328 : x
2. Step 2: Convert to fraction form
   112,200/244,328 = 244,328/x
3. Step 3: Cross multiply
   112,200x = 244,328 × 244,328
4. Step 4: Simplify right side
   112,200x = 59,696,171,584
5. Step 5: Solve for x
   x = 59,696,171,584/112,200
6. Step 6: Final answer
   x = 532,051.44