Finding the Third Proportional to 16,579.69 and 35,164.13

Step by Step Solution

1. Step 1: Write the proportion equation
   16,579.69 : 35,164.13 = 35,164.13 : x
2. Step 2: Convert to fraction form
   16,579.69/35,164.13 = 35,164.13/x
3. Step 3: Cross multiply
   16,579.69x = 35,164.13 × 35,164.13
4. Step 4: Simplify right side
   16,579.69x = 1,236,515,687.02
5. Step 5: Solve for x
   x = 1,236,515,687.02/16,579.69
6. Step 6: Final answer
   x = 74,580.16