Finding the Third Proportional to 3,635,165 and 7,646,386

Step by Step Solution

1. Step 1: Write the proportion equation
   3,635,165 : 7,646,386 = 7,646,386 : x
2. Step 2: Convert to fraction form
   3,635,165/7,646,386 = 7,646,386/x
3. Step 3: Cross multiply
   3,635,165x = 7,646,386 × 7,646,386
4. Step 4: Simplify right side
   3,635,165x = 58,467,218,860,996
5. Step 5: Solve for x
   x = 58,467,218,860,996/3,635,165
6. Step 6: Final answer
   x = 16,083,786.80