Finding the Third Proportional to 65,794.50 and 144,708

Step by Step Solution

1. Step 1: Write the proportion equation
   65,794.50 : 144,708 = 144,708 : x
2. Step 2: Convert to fraction form
   65,794.50/144,708 = 144,708/x
3. Step 3: Cross multiply
   65,794.50x = 144,708 × 144,708
4. Step 4: Simplify right side
   65,794.50x = 20,940,405,264
5. Step 5: Solve for x
   x = 20,940,405,264/65,794.50
6. Step 6: Final answer
   x = 318,269.84