Finding the Third Proportional to 118,949 and 173,956

Step by Step Solution

1. Step 1: Write the proportion equation
   118,949 : 173,956 = 173,956 : x
2. Step 2: Convert to fraction form
   118,949/173,956 = 173,956/x
3. Step 3: Cross multiply
   118,949x = 173,956 × 173,956
4. Step 4: Simplify right side
   118,949x = 30,260,689,936
5. Step 5: Solve for x
   x = 30,260,689,936/118,949
6. Step 6: Final answer
   x = 254,400.54