Finding the Third Proportional to 3,669,804 and 7,674,218

Step by Step Solution

1. Step 1: Write the proportion equation
   3,669,804 : 7,674,218 = 7,674,218 : x
2. Step 2: Convert to fraction form
   3,669,804/7,674,218 = 7,674,218/x
3. Step 3: Cross multiply
   3,669,804x = 7,674,218 × 7,674,218
4. Step 4: Simplify right side
   3,669,804x = 58,893,621,911,524
5. Step 5: Solve for x
   x = 58,893,621,911,524/3,669,804
6. Step 6: Final answer
   x = 16,048,165.49