Finding the Third Proportional to 14,097 and 21,105

Step by Step Solution

1. Step 1: Write the proportion equation
   14,097 : 21,105 = 21,105 : x
2. Step 2: Convert to fraction form
   14,097/21,105 = 21,105/x
3. Step 3: Cross multiply
   14,097x = 21,105 × 21,105
4. Step 4: Simplify right side
   14,097x = 445,421,025
5. Step 5: Solve for x
   x = 445,421,025/14,097
6. Step 6: Final answer
   x = 31,596.87