Finding the Third Proportional to 110,972 and 173,895.50

Step by Step Solution

1. Step 1: Write the proportion equation
   110,972 : 173,895.50 = 173,895.50 : x
2. Step 2: Convert to fraction form
   110,972/173,895.50 = 173,895.50/x
3. Step 3: Cross multiply
   110,972x = 173,895.50 × 173,895.50
4. Step 4: Simplify right side
   110,972x = 30,239,644,920.25
5. Step 5: Solve for x
   x = 30,239,644,920.25/110,972
6. Step 6: Final answer
   x = 272,497.97