Finding the Third Proportional to 17,469 and 28,809

Step by Step Solution

1. Step 1: Write the proportion equation
   17,469 : 28,809 = 28,809 : x
2. Step 2: Convert to fraction form
   17,469/28,809 = 28,809/x
3. Step 3: Cross multiply
   17,469x = 28,809 × 28,809
4. Step 4: Simplify right side
   17,469x = 829,958,481
5. Step 5: Solve for x
   x = 829,958,481/17,469
6. Step 6: Final answer
   x = 47,510.36