Finding the Third Proportional to 67,511 and 104,805

Step by Step Solution

1. Step 1: Write the proportion equation
   67,511 : 104,805 = 104,805 : x
2. Step 2: Convert to fraction form
   67,511/104,805 = 104,805/x
3. Step 3: Cross multiply
   67,511x = 104,805 × 104,805
4. Step 4: Simplify right side
   67,511x = 10,984,088,025
5. Step 5: Solve for x
   x = 10,984,088,025/67,511
6. Step 6: Final answer
   x = 162,700.72