Finding the Third Proportional to 93,640 and 173,996

Step by Step Solution

1. Step 1: Write the proportion equation
   93,640 : 173,996 = 173,996 : x
2. Step 2: Convert to fraction form
   93,640/173,996 = 173,996/x
3. Step 3: Cross multiply
   93,640x = 173,996 × 173,996
4. Step 4: Simplify right side
   93,640x = 30,274,608,016
5. Step 5: Solve for x
   x = 30,274,608,016/93,640
6. Step 6: Final answer
   x = 323,308.50