Finding the Third Proportional to 159,828 and 350,760

Step by Step Solution

1. Step 1: Write the proportion equation
   159,828 : 350,760 = 350,760 : x
2. Step 2: Convert to fraction form
   159,828/350,760 = 350,760/x
3. Step 3: Cross multiply
   159,828x = 350,760 × 350,760
4. Step 4: Simplify right side
   159,828x = 123,032,577,600
5. Step 5: Solve for x
   x = 123,032,577,600/159,828
6. Step 6: Final answer
   x = 769,781.12