Finding the Third Proportional to 19,828 and 41,308

Step by Step Solution

1. Step 1: Write the proportion equation
   19,828 : 41,308 = 41,308 : x
2. Step 2: Convert to fraction form
   19,828/41,308 = 41,308/x
3. Step 3: Cross multiply
   19,828x = 41,308 × 41,308
4. Step 4: Simplify right side
   19,828x = 1,706,350,864
5. Step 5: Solve for x
   x = 1,706,350,864/19,828
6. Step 6: Final answer
   x = 86,057.64