Finding the Third Proportional to 2,826,877 and 4,502,553

Step by Step Solution

1. Step 1: Write the proportion equation
   2,826,877 : 4,502,553 = 4,502,553 : x
2. Step 2: Convert to fraction form
   2,826,877/4,502,553 = 4,502,553/x
3. Step 3: Cross multiply
   2,826,877x = 4,502,553 × 4,502,553
4. Step 4: Simplify right side
   2,826,877x = 20,272,983,517,809
5. Step 5: Solve for x
   x = 20,272,983,517,809/2,826,877
6. Step 6: Final answer
   x = 7,171,512.42