Finding the Third Proportional to 1,475,684 and 2,256,348

Step by Step Solution

1. Step 1: Write the proportion equation
   1,475,684 : 2,256,348 = 2,256,348 : x
2. Step 2: Convert to fraction form
   1,475,684/2,256,348 = 2,256,348/x
3. Step 3: Cross multiply
   1,475,684x = 2,256,348 × 2,256,348
4. Step 4: Simplify right side
   1,475,684x = 5,091,106,297,104
5. Step 5: Solve for x
   x = 5,091,106,297,104/1,475,684
6. Step 6: Final answer
   x = 3,449,997.63