Finding the Third Proportional to 70,968 and 155,760

Step by Step Solution

1. Step 1: Write the proportion equation
   70,968 : 155,760 = 155,760 : x
2. Step 2: Convert to fraction form
   70,968/155,760 = 155,760/x
3. Step 3: Cross multiply
   70,968x = 155,760 × 155,760
4. Step 4: Simplify right side
   70,968x = 24,261,177,600
5. Step 5: Solve for x
   x = 24,261,177,600/70,968
6. Step 6: Final answer
   x = 341,860.80