Finding the Third Proportional to 112,521 and 244,360

Step by Step Solution

1. Step 1: Write the proportion equation
   112,521 : 244,360 = 244,360 : x
2. Step 2: Convert to fraction form
   112,521/244,360 = 244,360/x
3. Step 3: Cross multiply
   112,521x = 244,360 × 244,360
4. Step 4: Simplify right side
   112,521x = 59,711,809,600
5. Step 5: Solve for x
   x = 59,711,809,600/112,521
6. Step 6: Final answer
   x = 530,672.58