Finding the Third Proportional to 902,708 and 1,428,044

Step by Step Solution

1. Step 1: Write the proportion equation
   902,708 : 1,428,044 = 1,428,044 : x
2. Step 2: Convert to fraction form
   902,708/1,428,044 = 1,428,044/x
3. Step 3: Cross multiply
   902,708x = 1,428,044 × 1,428,044
4. Step 4: Simplify right side
   902,708x = 2,039,309,665,936
5. Step 5: Solve for x
   x = 2,039,309,665,936/902,708
6. Step 6: Final answer
   x = 2,259,102.24