Finding the Third Proportional to 17,086 and 35,899

Step by Step Solution

1. Step 1: Write the proportion equation
   17,086 : 35,899 = 35,899 : x
2. Step 2: Convert to fraction form
   17,086/35,899 = 35,899/x
3. Step 3: Cross multiply
   17,086x = 35,899 × 35,899
4. Step 4: Simplify right side
   17,086x = 1,288,738,201
5. Step 5: Solve for x
   x = 1,288,738,201/17,086
6. Step 6: Final answer
   x = 75,426.56