Finding the Third Proportional to 2,622,421 and 4,050,109

Step by Step Solution

1. Step 1: Write the proportion equation
   2,622,421 : 4,050,109 = 4,050,109 : x
2. Step 2: Convert to fraction form
   2,622,421/4,050,109 = 4,050,109/x
3. Step 3: Cross multiply
   2,622,421x = 4,050,109 × 4,050,109
4. Step 4: Simplify right side
   2,622,421x = 16,403,382,911,881
5. Step 5: Solve for x
   x = 16,403,382,911,881/2,622,421
6. Step 6: Final answer
   x = 6,255,053.22