Finding the Third Proportional to 1,747,128 and 2,714,006

Step by Step Solution

1. Step 1: Write the proportion equation
   1,747,128 : 2,714,006 = 2,714,006 : x
2. Step 2: Convert to fraction form
   1,747,128/2,714,006 = 2,714,006/x
3. Step 3: Cross multiply
   1,747,128x = 2,714,006 × 2,714,006
4. Step 4: Simplify right side
   1,747,128x = 7,365,828,568,036
5. Step 5: Solve for x
   x = 7,365,828,568,036/1,747,128
6. Step 6: Final answer
   x = 4,215,963.90