Finding the Third Proportional to 37,079.16 and 76,786.73

Step by Step Solution

1. Step 1: Write the proportion equation
   37,079.16 : 76,786.73 = 76,786.73 : x
2. Step 2: Convert to fraction form
   37,079.16/76,786.73 = 76,786.73/x
3. Step 3: Cross multiply
   37,079.16x = 76,786.73 × 76,786.73
4. Step 4: Simplify right side
   37,079.16x = 5,896,202,575.98
5. Step 5: Solve for x
   x = 5,896,202,575.98/37,079.16
6. Step 6: Final answer
   x = 159,016.63