Finding the Third Proportional to 67,308 and 104,208

Step by Step Solution

1. Step 1: Write the proportion equation
   67,308 : 104,208 = 104,208 : x
2. Step 2: Convert to fraction form
   67,308/104,208 = 104,208/x
3. Step 3: Cross multiply
   67,308x = 104,208 × 104,208
4. Step 4: Simplify right side
   67,308x = 10,859,307,264
5. Step 5: Solve for x
   x = 10,859,307,264/67,308
6. Step 6: Final answer
   x = 161,337.54