Finding the Third Proportional to 764,162 and 1,661,044

Step by Step Solution

1. Step 1: Write the proportion equation
   764,162 : 1,661,044 = 1,661,044 : x
2. Step 2: Convert to fraction form
   764,162/1,661,044 = 1,661,044/x
3. Step 3: Cross multiply
   764,162x = 1,661,044 × 1,661,044
4. Step 4: Simplify right side
   764,162x = 2,759,067,169,936
5. Step 5: Solve for x
   x = 2,759,067,169,936/764,162
6. Step 6: Final answer
   x = 3,610,578.87