Finding the Third Proportional to 2,354,568 and 3,645,036

Step by Step Solution

1. Step 1: Write the proportion equation
   2,354,568 : 3,645,036 = 3,645,036 : x
2. Step 2: Convert to fraction form
   2,354,568/3,645,036 = 3,645,036/x
3. Step 3: Cross multiply
   2,354,568x = 3,645,036 × 3,645,036
4. Step 4: Simplify right side
   2,354,568x = 13,286,287,441,296
5. Step 5: Solve for x
   x = 13,286,287,441,296/2,354,568
6. Step 6: Final answer
   x = 5,642,770.75