Finding the Third Proportional to 2,273,212 and 4,826,634

Step by Step Solution

1. Step 1: Write the proportion equation
   2,273,212 : 4,826,634 = 4,826,634 : x
2. Step 2: Convert to fraction form
   2,273,212/4,826,634 = 4,826,634/x
3. Step 3: Cross multiply
   2,273,212x = 4,826,634 × 4,826,634
4. Step 4: Simplify right side
   2,273,212x = 23,296,395,769,956
5. Step 5: Solve for x
   x = 23,296,395,769,956/2,273,212
6. Step 6: Final answer
   x = 10,248,228.40