Finding the Third Proportional to 17,298 and 35,811

Step by Step Solution

1. Step 1: Write the proportion equation
   17,298 : 35,811 = 35,811 : x
2. Step 2: Convert to fraction form
   17,298/35,811 = 35,811/x
3. Step 3: Cross multiply
   17,298x = 35,811 × 35,811
4. Step 4: Simplify right side
   17,298x = 1,282,427,721
5. Step 5: Solve for x
   x = 1,282,427,721/17,298
6. Step 6: Final answer
   x = 74,137.34