Finding the Third Proportional to 2,354,616 and 3,623,778

Step by Step Solution

1. Step 1: Write the proportion equation
   2,354,616 : 3,623,778 = 3,623,778 : x
2. Step 2: Convert to fraction form
   2,354,616/3,623,778 = 3,623,778/x
3. Step 3: Cross multiply
   2,354,616x = 3,623,778 × 3,623,778
4. Step 4: Simplify right side
   2,354,616x = 13,131,766,993,284
5. Step 5: Solve for x
   x = 13,131,766,993,284/2,354,616
6. Step 6: Final answer
   x = 5,577,031.24