Finding the Third Proportional to 1,633,404 and 2,622,306

Step by Step Solution

1. Step 1: Write the proportion equation
   1,633,404 : 2,622,306 = 2,622,306 : x
2. Step 2: Convert to fraction form
   1,633,404/2,622,306 = 2,622,306/x
3. Step 3: Cross multiply
   1,633,404x = 2,622,306 × 2,622,306
4. Step 4: Simplify right side
   1,633,404x = 6,876,488,757,636
5. Step 5: Solve for x
   x = 6,876,488,757,636/1,633,404
6. Step 6: Final answer
   x = 4,209,913.01