Finding the Third Proportional to 67,284 and 104,479.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,284 : 104,479.50 = 104,479.50 : x
2. Step 2: Convert to fraction form
   67,284/104,479.50 = 104,479.50/x
3. Step 3: Cross multiply
   67,284x = 104,479.50 × 104,479.50
4. Step 4: Simplify right side
   67,284x = 10,915,965,920.25
5. Step 5: Solve for x
   x = 10,915,965,920.25/67,284
6. Step 6: Final answer
   x = 162,237.17