Finding the Third Proportional to 81,325.50 and 176,226

Step by Step Solution

1. Step 1: Write the proportion equation
   81,325.50 : 176,226 = 176,226 : x
2. Step 2: Convert to fraction form
   81,325.50/176,226 = 176,226/x
3. Step 3: Cross multiply
   81,325.50x = 176,226 × 176,226
4. Step 4: Simplify right side
   81,325.50x = 31,055,603,076
5. Step 5: Solve for x
   x = 31,055,603,076/81,325.50
6. Step 6: Final answer
   x = 381,867.96