Finding the Third Proportional to 19,912 and 41,084

Step by Step Solution

1. Step 1: Write the proportion equation
   19,912 : 41,084 = 41,084 : x
2. Step 2: Convert to fraction form
   19,912/41,084 = 41,084/x
3. Step 3: Cross multiply
   19,912x = 41,084 × 41,084
4. Step 4: Simplify right side
   19,912x = 1,687,895,056
5. Step 5: Solve for x
   x = 1,687,895,056/19,912
6. Step 6: Final answer
   x = 84,767.73