Finding the Third Proportional to 1,343,256 and 2,765,352

Step by Step Solution

1. Step 1: Write the proportion equation
   1,343,256 : 2,765,352 = 2,765,352 : x
2. Step 2: Convert to fraction form
   1,343,256/2,765,352 = 2,765,352/x
3. Step 3: Cross multiply
   1,343,256x = 2,765,352 × 2,765,352
4. Step 4: Simplify right side
   1,343,256x = 7,647,171,683,904
5. Step 5: Solve for x
   x = 7,647,171,683,904/1,343,256
6. Step 6: Final answer
   x = 5,693,011.37