Finding the Third Proportional to 16,259 and 35,494

Step by Step Solution

1. Step 1: Write the proportion equation
   16,259 : 35,494 = 35,494 : x
2. Step 2: Convert to fraction form
   16,259/35,494 = 35,494/x
3. Step 3: Cross multiply
   16,259x = 35,494 × 35,494
4. Step 4: Simplify right side
   16,259x = 1,259,824,036
5. Step 5: Solve for x
   x = 1,259,824,036/16,259
6. Step 6: Final answer
   x = 77,484.72