Finding the Third Proportional to 19,732 and 41,912

Step by Step Solution

1. Step 1: Write the proportion equation
   19,732 : 41,912 = 41,912 : x
2. Step 2: Convert to fraction form
   19,732/41,912 = 41,912/x
3. Step 3: Cross multiply
   19,732x = 41,912 × 41,912
4. Step 4: Simplify right side
   19,732x = 1,756,615,744
5. Step 5: Solve for x
   x = 1,756,615,744/19,732
6. Step 6: Final answer
   x = 89,023.70