Finding the Third Proportional to 13,933 and 20,454

Step by Step Solution

1. Step 1: Write the proportion equation
   13,933 : 20,454 = 20,454 : x
2. Step 2: Convert to fraction form
   13,933/20,454 = 20,454/x
3. Step 3: Cross multiply
   13,933x = 20,454 × 20,454
4. Step 4: Simplify right side
   13,933x = 418,366,116
5. Step 5: Solve for x
   x = 418,366,116/13,933
6. Step 6: Final answer
   x = 30,026.99