Finding the Third Proportional to 43,158 and 88,404

Step by Step Solution

1. Step 1: Write the proportion equation
   43,158 : 88,404 = 88,404 : x
2. Step 2: Convert to fraction form
   43,158/88,404 = 88,404/x
3. Step 3: Cross multiply
   43,158x = 88,404 × 88,404
4. Step 4: Simplify right side
   43,158x = 7,815,267,216
5. Step 5: Solve for x
   x = 7,815,267,216/43,158
6. Step 6: Final answer
   x = 181,085.02