Finding the Third Proportional to 2,354,642 and 3,623,823

Step by Step Solution

1. Step 1: Write the proportion equation
   2,354,642 : 3,623,823 = 3,623,823 : x
2. Step 2: Convert to fraction form
   2,354,642/3,623,823 = 3,623,823/x
3. Step 3: Cross multiply
   2,354,642x = 3,623,823 × 3,623,823
4. Step 4: Simplify right side
   2,354,642x = 13,132,093,135,329
5. Step 5: Solve for x
   x = 13,132,093,135,329/2,354,642
6. Step 6: Final answer
   x = 5,577,108.17