Finding the Third Proportional to 67,292 and 104,488.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,292 : 104,488.50 = 104,488.50 : x
2. Step 2: Convert to fraction form
   67,292/104,488.50 = 104,488.50/x
3. Step 3: Cross multiply
   67,292x = 104,488.50 × 104,488.50
4. Step 4: Simplify right side
   67,292x = 10,917,846,632.25
5. Step 5: Solve for x
   x = 10,917,846,632.25/67,292
6. Step 6: Final answer
   x = 162,245.83