Finding the Third Proportional to 86,796.56 and 176,007.94

Step by Step Solution

1. Step 1: Write the proportion equation
   86,796.56 : 176,007.94 = 176,007.94 : x
2. Step 2: Convert to fraction form
   86,796.56/176,007.94 = 176,007.94/x
3. Step 3: Cross multiply
   86,796.56x = 176,007.94 × 176,007.94
4. Step 4: Simplify right side
   86,796.56x = 30,978,794,063.00
5. Step 5: Solve for x
   x = 30,978,794,063.00/86,796.56
6. Step 6: Final answer
   x = 356,912.68