Finding the Third Proportional to 41,226 and 88,290

Step by Step Solution

1. Step 1: Write the proportion equation
   41,226 : 88,290 = 88,290 : x
2. Step 2: Convert to fraction form
   41,226/88,290 = 88,290/x
3. Step 3: Cross multiply
   41,226x = 88,290 × 88,290
4. Step 4: Simplify right side
   41,226x = 7,795,124,100
5. Step 5: Solve for x
   x = 7,795,124,100/41,226
6. Step 6: Final answer
   x = 189,082.72