Finding the Third Proportional to 40,792 and 88,112

Step by Step Solution

1. Step 1: Write the proportion equation
   40,792 : 88,112 = 88,112 : x
2. Step 2: Convert to fraction form
   40,792/88,112 = 88,112/x
3. Step 3: Cross multiply
   40,792x = 88,112 × 88,112
4. Step 4: Simplify right side
   40,792x = 7,763,724,544
5. Step 5: Solve for x
   x = 7,763,724,544/40,792
6. Step 6: Final answer
   x = 190,324.68