Finding the Third Proportional to 484,916 and 1,053,768

Step by Step Solution

1. Step 1: Write the proportion equation
   484,916 : 1,053,768 = 1,053,768 : x
2. Step 2: Convert to fraction form
   484,916/1,053,768 = 1,053,768/x
3. Step 3: Cross multiply
   484,916x = 1,053,768 × 1,053,768
4. Step 4: Simplify right side
   484,916x = 1,110,426,997,824
5. Step 5: Solve for x
   x = 1,110,426,997,824/484,916
6. Step 6: Final answer
   x = 2,289,936.81