Finding the Third Proportional to 3,669,816 and 7,674,242

Step by Step Solution

1. Step 1: Write the proportion equation
   3,669,816 : 7,674,242 = 7,674,242 : x
2. Step 2: Convert to fraction form
   3,669,816/7,674,242 = 7,674,242/x
3. Step 3: Cross multiply
   3,669,816x = 7,674,242 × 7,674,242
4. Step 4: Simplify right side
   3,669,816x = 58,893,990,274,564
5. Step 5: Solve for x
   x = 58,893,990,274,564/3,669,816
6. Step 6: Final answer
   x = 16,048,213.39