Finding the Third Proportional to 14,309 and 30,349

Step by Step Solution

1. Step 1: Write the proportion equation
   14,309 : 30,349 = 30,349 : x
2. Step 2: Convert to fraction form
   14,309/30,349 = 30,349/x
3. Step 3: Cross multiply
   14,309x = 30,349 × 30,349
4. Step 4: Simplify right side
   14,309x = 921,061,801
5. Step 5: Solve for x
   x = 921,061,801/14,309
6. Step 6: Final answer
   x = 64,369.40