Finding the Third Proportional to 17,439 and 35,804

Step by Step Solution

1. Step 1: Write the proportion equation
   17,439 : 35,804 = 35,804 : x
2. Step 2: Convert to fraction form
   17,439/35,804 = 35,804/x
3. Step 3: Cross multiply
   17,439x = 35,804 × 35,804
4. Step 4: Simplify right side
   17,439x = 1,281,926,416
5. Step 5: Solve for x
   x = 1,281,926,416/17,439
6. Step 6: Final answer
   x = 73,509.17