Finding the Third Proportional to 906,496 and 1,996,032

Step by Step Solution

1. Step 1: Write the proportion equation
   906,496 : 1,996,032 = 1,996,032 : x
2. Step 2: Convert to fraction form
   906,496/1,996,032 = 1,996,032/x
3. Step 3: Cross multiply
   906,496x = 1,996,032 × 1,996,032
4. Step 4: Simplify right side
   906,496x = 3,984,143,745,024
5. Step 5: Solve for x
   x = 3,984,143,745,024/906,496
6. Step 6: Final answer
   x = 4,395,103.50