Finding the Third Proportional to 88,795 and 188,891

Step by Step Solution

1. Step 1: Write the proportion equation
   88,795 : 188,891 = 188,891 : x
2. Step 2: Convert to fraction form
   88,795/188,891 = 188,891/x
3. Step 3: Cross multiply
   88,795x = 188,891 × 188,891
4. Step 4: Simplify right side
   88,795x = 35,679,809,881
5. Step 5: Solve for x
   x = 35,679,809,881/88,795
6. Step 6: Final answer
   x = 401,822.29