Finding the Third Proportional to 85,168.50 and 179,164.88

Step by Step Solution

1. Step 1: Write the proportion equation
   85,168.50 : 179,164.88 = 179,164.88 : x
2. Step 2: Convert to fraction form
   85,168.50/179,164.88 = 179,164.88/x
3. Step 3: Cross multiply
   85,168.50x = 179,164.88 × 179,164.88
4. Step 4: Simplify right side
   85,168.50x = 32,100,052,433.77
5. Step 5: Solve for x
   x = 32,100,052,433.77/85,168.50
6. Step 6: Final answer
   x = 376,900.53