Finding the Third Proportional to 1,741,256 and 3,658,768

Step by Step Solution

1. Step 1: Write the proportion equation
   1,741,256 : 3,658,768 = 3,658,768 : x
2. Step 2: Convert to fraction form
   1,741,256/3,658,768 = 3,658,768/x
3. Step 3: Cross multiply
   1,741,256x = 3,658,768 × 3,658,768
4. Step 4: Simplify right side
   1,741,256x = 13,386,583,277,824
5. Step 5: Solve for x
   x = 13,386,583,277,824/1,741,256
6. Step 6: Final answer
   x = 7,687,889.25