Finding the Third Proportional to 118,959 and 173,970

Step by Step Solution

1. Step 1: Write the proportion equation
   118,959 : 173,970 = 173,970 : x
2. Step 2: Convert to fraction form
   118,959/173,970 = 173,970/x
3. Step 3: Cross multiply
   118,959x = 173,970 × 173,970
4. Step 4: Simplify right side
   118,959x = 30,265,560,900
5. Step 5: Solve for x
   x = 30,265,560,900/118,959
6. Step 6: Final answer
   x = 254,420.10