Finding the Third Proportional to 40,918 and 88,274

Step by Step Solution

1. Step 1: Write the proportion equation
   40,918 : 88,274 = 88,274 : x
2. Step 2: Convert to fraction form
   40,918/88,274 = 88,274/x
3. Step 3: Cross multiply
   40,918x = 88,274 × 88,274
4. Step 4: Simplify right side
   40,918x = 7,792,299,076
5. Step 5: Solve for x
   x = 7,792,299,076/40,918
6. Step 6: Final answer
   x = 190,436.95