Finding the Third Proportional to 80,366 and 175,019

Step by Step Solution

1. Step 1: Write the proportion equation
   80,366 : 175,019 = 175,019 : x
2. Step 2: Convert to fraction form
   80,366/175,019 = 175,019/x
3. Step 3: Cross multiply
   80,366x = 175,019 × 175,019
4. Step 4: Simplify right side
   80,366x = 30,631,650,361
5. Step 5: Solve for x
   x = 30,631,650,361/80,366
6. Step 6: Final answer
   x = 381,151.86