Finding the Third Proportional to 2,589,871 and 4,053,773

Step by Step Solution

1. Step 1: Write the proportion equation
   2,589,871 : 4,053,773 = 4,053,773 : x
2. Step 2: Convert to fraction form
   2,589,871/4,053,773 = 4,053,773/x
3. Step 3: Cross multiply
   2,589,871x = 4,053,773 × 4,053,773
4. Step 4: Simplify right side
   2,589,871x = 16,433,075,535,529
5. Step 5: Solve for x
   x = 16,433,075,535,529/2,589,871
6. Step 6: Final answer
   x = 6,345,132.84