Finding the Third Proportional to 1,476,256 and 2,277,456

Step by Step Solution

1. Step 1: Write the proportion equation
   1,476,256 : 2,277,456 = 2,277,456 : x
2. Step 2: Convert to fraction form
   1,476,256/2,277,456 = 2,277,456/x
3. Step 3: Cross multiply
   1,476,256x = 2,277,456 × 2,277,456
4. Step 4: Simplify right side
   1,476,256x = 5,186,805,831,936
5. Step 5: Solve for x
   x = 5,186,805,831,936/1,476,256
6. Step 6: Final answer
   x = 3,513,486.71