Finding the Third Proportional to 118,956 and 173,966

Step by Step Solution

1. Step 1: Write the proportion equation
   118,956 : 173,966 = 173,966 : x
2. Step 2: Convert to fraction form
   118,956/173,966 = 173,966/x
3. Step 3: Cross multiply
   118,956x = 173,966 × 173,966
4. Step 4: Simplify right side
   118,956x = 30,264,169,156
5. Step 5: Solve for x
   x = 30,264,169,156/118,956
6. Step 6: Final answer
   x = 254,414.82