Finding the Third Proportional to 37,552 and 80,435

Step by Step Solution

1. Step 1: Write the proportion equation
   37,552 : 80,435 = 80,435 : x
2. Step 2: Convert to fraction form
   37,552/80,435 = 80,435/x
3. Step 3: Cross multiply
   37,552x = 80,435 × 80,435
4. Step 4: Simplify right side
   37,552x = 6,469,789,225
5. Step 5: Solve for x
   x = 6,469,789,225/37,552
6. Step 6: Final answer
   x = 172,288.81