Finding the Third Proportional to 13,984 and 21,914

Step by Step Solution

1. Step 1: Write the proportion equation
   13,984 : 21,914 = 21,914 : x
2. Step 2: Convert to fraction form
   13,984/21,914 = 21,914/x
3. Step 3: Cross multiply
   13,984x = 21,914 × 21,914
4. Step 4: Simplify right side
   13,984x = 480,223,396
5. Step 5: Solve for x
   x = 480,223,396/13,984
6. Step 6: Final answer
   x = 34,340.92