Finding the Third Proportional to 65,793 and 144,707

Step by Step Solution

1. Step 1: Write the proportion equation
   65,793 : 144,707 = 144,707 : x
2. Step 2: Convert to fraction form
   65,793/144,707 = 144,707/x
3. Step 3: Cross multiply
   65,793x = 144,707 × 144,707
4. Step 4: Simplify right side
   65,793x = 20,940,115,849
5. Step 5: Solve for x
   x = 20,940,115,849/65,793
6. Step 6: Final answer
   x = 318,272.70