Finding the Third Proportional to 112,509 and 244,746

Step by Step Solution

1. Step 1: Write the proportion equation
   112,509 : 244,746 = 244,746 : x
2. Step 2: Convert to fraction form
   112,509/244,746 = 244,746/x
3. Step 3: Cross multiply
   112,509x = 244,746 × 244,746
4. Step 4: Simplify right side
   112,509x = 59,900,604,516
5. Step 5: Solve for x
   x = 59,900,604,516/112,509
6. Step 6: Final answer
   x = 532,407.23