Finding the Third Proportional to 70,240 and 111,192

Step by Step Solution

1. Step 1: Write the proportion equation
   70,240 : 111,192 = 111,192 : x
2. Step 2: Convert to fraction form
   70,240/111,192 = 111,192/x
3. Step 3: Cross multiply
   70,240x = 111,192 × 111,192
4. Step 4: Simplify right side
   70,240x = 12,363,660,864
5. Step 5: Solve for x
   x = 12,363,660,864/70,240
6. Step 6: Final answer
   x = 176,020.23