Finding the Third Proportional to 14,364 and 21,073

Step by Step Solution

1. Step 1: Write the proportion equation
   14,364 : 21,073 = 21,073 : x
2. Step 2: Convert to fraction form
   14,364/21,073 = 21,073/x
3. Step 3: Cross multiply
   14,364x = 21,073 × 21,073
4. Step 4: Simplify right side
   14,364x = 444,071,329
5. Step 5: Solve for x
   x = 444,071,329/14,364
6. Step 6: Final answer
   x = 30,915.58