Finding the Third Proportional to 144,981 and 173,697

Step by Step Solution

1. Step 1: Write the proportion equation
   144,981 : 173,697 = 173,697 : x
2. Step 2: Convert to fraction form
   144,981/173,697 = 173,697/x
3. Step 3: Cross multiply
   144,981x = 173,697 × 173,697
4. Step 4: Simplify right side
   144,981x = 30,170,647,809
5. Step 5: Solve for x
   x = 30,170,647,809/144,981
6. Step 6: Final answer
   x = 208,100.70