Finding the Third Proportional to 108,770 and 168,084

Step by Step Solution

1. Step 1: Write the proportion equation
   108,770 : 168,084 = 168,084 : x
2. Step 2: Convert to fraction form
   108,770/168,084 = 168,084/x
3. Step 3: Cross multiply
   108,770x = 168,084 × 168,084
4. Step 4: Simplify right side
   108,770x = 28,252,231,056
5. Step 5: Solve for x
   x = 28,252,231,056/108,770
6. Step 6: Final answer
   x = 259,742.86