Finding the Third Proportional to 17,802 and 28,679

Step by Step Solution

1. Step 1: Write the proportion equation
   17,802 : 28,679 = 28,679 : x
2. Step 2: Convert to fraction form
   17,802/28,679 = 28,679/x
3. Step 3: Cross multiply
   17,802x = 28,679 × 28,679
4. Step 4: Simplify right side
   17,802x = 822,485,041
5. Step 5: Solve for x
   x = 822,485,041/17,802
6. Step 6: Final answer
   x = 46,201.83