Finding the Third Proportional to 6,613,689 and 14,172,162

Step by Step Solution

1. Step 1: Write the proportion equation
   6,613,689 : 14,172,162 = 14,172,162 : x
2. Step 2: Convert to fraction form
   6,613,689/14,172,162 = 14,172,162/x
3. Step 3: Cross multiply
   6,613,689x = 14,172,162 × 14,172,162
4. Step 4: Simplify right side
   6,613,689x = 200,850,175,754,244
5. Step 5: Solve for x
   x = 200,850,175,754,244/6,613,689
6. Step 6: Final answer
   x = 30,368,857.04