Finding the Third Proportional to 2,323,138 and 4,982,572

Step by Step Solution

1. Step 1: Write the proportion equation
   2,323,138 : 4,982,572 = 4,982,572 : x
2. Step 2: Convert to fraction form
   2,323,138/4,982,572 = 4,982,572/x
3. Step 3: Cross multiply
   2,323,138x = 4,982,572 × 4,982,572
4. Step 4: Simplify right side
   2,323,138x = 24,826,023,735,184
5. Step 5: Solve for x
   x = 24,826,023,735,184/2,323,138
6. Step 6: Final answer
   x = 10,686,418.00