Finding the Third Proportional to 677,832 and 1,411,806

Step by Step Solution

1. Step 1: Write the proportion equation
   677,832 : 1,411,806 = 1,411,806 : x
2. Step 2: Convert to fraction form
   677,832/1,411,806 = 1,411,806/x
3. Step 3: Cross multiply
   677,832x = 1,411,806 × 1,411,806
4. Step 4: Simplify right side
   677,832x = 1,993,196,181,636
5. Step 5: Solve for x
   x = 1,993,196,181,636/677,832
6. Step 6: Final answer
   x = 2,940,546.01