Finding the Third Proportional to 65,268 and 140,904

Step by Step Solution

1. Step 1: Write the proportion equation
   65,268 : 140,904 = 140,904 : x
2. Step 2: Convert to fraction form
   65,268/140,904 = 140,904/x
3. Step 3: Cross multiply
   65,268x = 140,904 × 140,904
4. Step 4: Simplify right side
   65,268x = 19,853,937,216
5. Step 5: Solve for x
   x = 19,853,937,216/65,268
6. Step 6: Final answer
   x = 304,190.99