Finding the Third Proportional to 10,424 and 21,937

Step by Step Solution

1. Step 1: Write the proportion equation
   10,424 : 21,937 = 21,937 : x
2. Step 2: Convert to fraction form
   10,424/21,937 = 21,937/x
3. Step 3: Cross multiply
   10,424x = 21,937 × 21,937
4. Step 4: Simplify right side
   10,424x = 481,231,969
5. Step 5: Solve for x
   x = 481,231,969/10,424
6. Step 6: Final answer
   x = 46,165.77