Finding the Third Proportional to 2,053,772 and 4,579,772

Step by Step Solution

1. Step 1: Write the proportion equation
   2,053,772 : 4,579,772 = 4,579,772 : x
2. Step 2: Convert to fraction form
   2,053,772/4,579,772 = 4,579,772/x
3. Step 3: Cross multiply
   2,053,772x = 4,579,772 × 4,579,772
4. Step 4: Simplify right side
   2,053,772x = 20,974,311,571,984
5. Step 5: Solve for x
   x = 20,974,311,571,984/2,053,772
6. Step 6: Final answer
   x = 10,212,580.35