Finding the Third Proportional to 1,122,470 and 2,462,256

Step by Step Solution

1. Step 1: Write the proportion equation
   1,122,470 : 2,462,256 = 2,462,256 : x
2. Step 2: Convert to fraction form
   1,122,470/2,462,256 = 2,462,256/x
3. Step 3: Cross multiply
   1,122,470x = 2,462,256 × 2,462,256
4. Step 4: Simplify right side
   1,122,470x = 6,062,704,609,536
5. Step 5: Solve for x
   x = 6,062,704,609,536/1,122,470
6. Step 6: Final answer
   x = 5,401,217.50