Finding the Third Proportional to 3,628,208 and 5,244,699

Step by Step Solution

1. Step 1: Write the proportion equation
   3,628,208 : 5,244,699 = 5,244,699 : x
2. Step 2: Convert to fraction form
   3,628,208/5,244,699 = 5,244,699/x
3. Step 3: Cross multiply
   3,628,208x = 5,244,699 × 5,244,699
4. Step 4: Simplify right side
   3,628,208x = 27,506,867,600,601
5. Step 5: Solve for x
   x = 27,506,867,600,601/3,628,208
6. Step 6: Final answer
   x = 7,581,392.14