Finding the Third Proportional to 42,759.75 and 98,976.75

Step by Step Solution

1. Step 1: Write the proportion equation
   42,759.75 : 98,976.75 = 98,976.75 : x
2. Step 2: Convert to fraction form
   42,759.75/98,976.75 = 98,976.75/x
3. Step 3: Cross multiply
   42,759.75x = 98,976.75 × 98,976.75
4. Step 4: Simplify right side
   42,759.75x = 9,796,397,040.56
5. Step 5: Solve for x
   x = 9,796,397,040.56/42,759.75
6. Step 6: Final answer
   x = 229,103.23