Finding the Third Proportional to 40,175 and 88,009

Step by Step Solution

1. Step 1: Write the proportion equation
   40,175 : 88,009 = 88,009 : x
2. Step 2: Convert to fraction form
   40,175/88,009 = 88,009/x
3. Step 3: Cross multiply
   40,175x = 88,009 × 88,009
4. Step 4: Simplify right side
   40,175x = 7,745,584,081
5. Step 5: Solve for x
   x = 7,745,584,081/40,175
6. Step 6: Final answer
   x = 192,796.12