Finding the Third Proportional to 1,704,678 and 3,675,036

Step by Step Solution

1. Step 1: Write the proportion equation
   1,704,678 : 3,675,036 = 3,675,036 : x
2. Step 2: Convert to fraction form
   1,704,678/3,675,036 = 3,675,036/x
3. Step 3: Cross multiply
   1,704,678x = 3,675,036 × 3,675,036
4. Step 4: Simplify right side
   1,704,678x = 13,505,889,601,296
5. Step 5: Solve for x
   x = 13,505,889,601,296/1,704,678
6. Step 6: Final answer
   x = 7,922,839.15