Finding the Third Proportional to 2,259,288 and 4,966,398

Step by Step Solution

1. Step 1: Write the proportion equation
   2,259,288 : 4,966,398 = 4,966,398 : x
2. Step 2: Convert to fraction form
   2,259,288/4,966,398 = 4,966,398/x
3. Step 3: Cross multiply
   2,259,288x = 4,966,398 × 4,966,398
4. Step 4: Simplify right side
   2,259,288x = 24,665,109,094,404
5. Step 5: Solve for x
   x = 24,665,109,094,404/2,259,288
6. Step 6: Final answer
   x = 10,917,204.49