Finding the Third Proportional to 484,904 and 1,057,918

Step by Step Solution

1. Step 1: Write the proportion equation
   484,904 : 1,057,918 = 1,057,918 : x
2. Step 2: Convert to fraction form
   484,904/1,057,918 = 1,057,918/x
3. Step 3: Cross multiply
   484,904x = 1,057,918 × 1,057,918
4. Step 4: Simplify right side
   484,904x = 1,119,190,494,724
5. Step 5: Solve for x
   x = 1,119,190,494,724/484,904
6. Step 6: Final answer
   x = 2,308,066.12