Finding the Third Proportional to 40,260 and 59,206

Step by Step Solution

1. Step 1: Write the proportion equation
   40,260 : 59,206 = 59,206 : x
2. Step 2: Convert to fraction form
   40,260/59,206 = 59,206/x
3. Step 3: Cross multiply
   40,260x = 59,206 × 59,206
4. Step 4: Simplify right side
   40,260x = 3,505,350,436
5. Step 5: Solve for x
   x = 3,505,350,436/40,260
6. Step 6: Final answer
   x = 87,067.82