Finding the Third Proportional to 3,699,851 and 7,804,589

Step by Step Solution

1. Step 1: Write the proportion equation
   3,699,851 : 7,804,589 = 7,804,589 : x
2. Step 2: Convert to fraction form
   3,699,851/7,804,589 = 7,804,589/x
3. Step 3: Cross multiply
   3,699,851x = 7,804,589 × 7,804,589
4. Step 4: Simplify right side
   3,699,851x = 60,911,609,458,921
5. Step 5: Solve for x
   x = 60,911,609,458,921/3,699,851
6. Step 6: Final answer
   x = 16,463,260.13