Finding the Third Proportional to 2,354,544 and 3,645,000

Step by Step Solution

1. Step 1: Write the proportion equation
   2,354,544 : 3,645,000 = 3,645,000 : x
2. Step 2: Convert to fraction form
   2,354,544/3,645,000 = 3,645,000/x
3. Step 3: Cross multiply
   2,354,544x = 3,645,000 × 3,645,000
4. Step 4: Simplify right side
   2,354,544x = 13,286,025,000,000
5. Step 5: Solve for x
   x = 13,286,025,000,000/2,354,544
6. Step 6: Final answer
   x = 5,642,716.81