Finding the Third Proportional to 10,426 and 21,932

Step by Step Solution

1. Step 1: Write the proportion equation
   10,426 : 21,932 = 21,932 : x
2. Step 2: Convert to fraction form
   10,426/21,932 = 21,932/x
3. Step 3: Cross multiply
   10,426x = 21,932 × 21,932
4. Step 4: Simplify right side
   10,426x = 481,012,624
5. Step 5: Solve for x
   x = 481,012,624/10,426
6. Step 6: Final answer
   x = 46,135.87