Finding the Third Proportional to 1,607,104 and 2,431,388

Step by Step Solution

1. Step 1: Write the proportion equation
   1,607,104 : 2,431,388 = 2,431,388 : x
2. Step 2: Convert to fraction form
   1,607,104/2,431,388 = 2,431,388/x
3. Step 3: Cross multiply
   1,607,104x = 2,431,388 × 2,431,388
4. Step 4: Simplify right side
   1,607,104x = 5,911,647,606,544
5. Step 5: Solve for x
   x = 5,911,647,606,544/1,607,104
6. Step 6: Final answer
   x = 3,678,447.45