Finding the Third Proportional to 1,123,246 and 2,423,628

Step by Step Solution

1. Step 1: Write the proportion equation
   1,123,246 : 2,423,628 = 2,423,628 : x
2. Step 2: Convert to fraction form
   1,123,246/2,423,628 = 2,423,628/x
3. Step 3: Cross multiply
   1,123,246x = 2,423,628 × 2,423,628
4. Step 4: Simplify right side
   1,123,246x = 5,873,972,682,384
5. Step 5: Solve for x
   x = 5,873,972,682,384/1,123,246
6. Step 6: Final answer
   x = 5,229,462.36