Finding the Third Proportional to 112,505 and 244,738

Step by Step Solution

1. Step 1: Write the proportion equation
   112,505 : 244,738 = 244,738 : x
2. Step 2: Convert to fraction form
   112,505/244,738 = 244,738/x
3. Step 3: Cross multiply
   112,505x = 244,738 × 244,738
4. Step 4: Simplify right side
   112,505x = 59,896,688,644
5. Step 5: Solve for x
   x = 59,896,688,644/112,505
6. Step 6: Final answer
   x = 532,391.35