Finding the Third Proportional to 108,568 and 149,406

Step by Step Solution

1. Step 1: Write the proportion equation
   108,568 : 149,406 = 149,406 : x
2. Step 2: Convert to fraction form
   108,568/149,406 = 149,406/x
3. Step 3: Cross multiply
   108,568x = 149,406 × 149,406
4. Step 4: Simplify right side
   108,568x = 22,322,152,836
5. Step 5: Solve for x
   x = 22,322,152,836/108,568
6. Step 6: Final answer
   x = 205,605.27