Finding the Third Proportional to 3,621,877 and 7,675,546

Step by Step Solution

1. Step 1: Write the proportion equation
   3,621,877 : 7,675,546 = 7,675,546 : x
2. Step 2: Convert to fraction form
   3,621,877/7,675,546 = 7,675,546/x
3. Step 3: Cross multiply
   3,621,877x = 7,675,546 × 7,675,546
4. Step 4: Simplify right side
   3,621,877x = 58,914,006,398,116
5. Step 5: Solve for x
   x = 58,914,006,398,116/3,621,877
6. Step 6: Final answer
   x = 16,266,153.27