Finding the Third Proportional to 103,629 and 154,802

Step by Step Solution

1. Step 1: Write the proportion equation
   103,629 : 154,802 = 154,802 : x
2. Step 2: Convert to fraction form
   103,629/154,802 = 154,802/x
3. Step 3: Cross multiply
   103,629x = 154,802 × 154,802
4. Step 4: Simplify right side
   103,629x = 23,963,659,204
5. Step 5: Solve for x
   x = 23,963,659,204/103,629
6. Step 6: Final answer
   x = 231,244.72