Finding the Third Proportional to 2,259,418 and 4,966,628

Step by Step Solution

1. Step 1: Write the proportion equation
   2,259,418 : 4,966,628 = 4,966,628 : x
2. Step 2: Convert to fraction form
   2,259,418/4,966,628 = 4,966,628/x
3. Step 3: Cross multiply
   2,259,418x = 4,966,628 × 4,966,628
4. Step 4: Simplify right side
   2,259,418x = 24,667,393,690,384
5. Step 5: Solve for x
   x = 24,667,393,690,384/2,259,418
6. Step 6: Final answer
   x = 10,917,587.49