Finding the Third Proportional to 109,060 and 173,958

Step by Step Solution

1. Step 1: Write the proportion equation
   109,060 : 173,958 = 173,958 : x
2. Step 2: Convert to fraction form
   109,060/173,958 = 173,958/x
3. Step 3: Cross multiply
   109,060x = 173,958 × 173,958
4. Step 4: Simplify right side
   109,060x = 30,261,385,764
5. Step 5: Solve for x
   x = 30,261,385,764/109,060
6. Step 6: Final answer
   x = 277,474.65