Finding the Third Proportional to 67,306 and 104,510

Step by Step Solution

1. Step 1: Write the proportion equation
   67,306 : 104,510 = 104,510 : x
2. Step 2: Convert to fraction form
   67,306/104,510 = 104,510/x
3. Step 3: Cross multiply
   67,306x = 104,510 × 104,510
4. Step 4: Simplify right side
   67,306x = 10,922,340,100
5. Step 5: Solve for x
   x = 10,922,340,100/67,306
6. Step 6: Final answer
   x = 162,278.85