Finding the Third Proportional to 3,627,854 and 5,244,330

Step by Step Solution

1. Step 1: Write the proportion equation
   3,627,854 : 5,244,330 = 5,244,330 : x
2. Step 2: Convert to fraction form
   3,627,854/5,244,330 = 5,244,330/x
3. Step 3: Cross multiply
   3,627,854x = 5,244,330 × 5,244,330
4. Step 4: Simplify right side
   3,627,854x = 27,502,997,148,900
5. Step 5: Solve for x
   x = 27,502,997,148,900/3,627,854
6. Step 6: Final answer
   x = 7,581,065.05