Finding the Third Proportional to 3,621,675 and 7,675,146

Step by Step Solution

1. Step 1: Write the proportion equation
   3,621,675 : 7,675,146 = 7,675,146 : x
2. Step 2: Convert to fraction form
   3,621,675/7,675,146 = 7,675,146/x
3. Step 3: Cross multiply
   3,621,675x = 7,675,146 × 7,675,146
4. Step 4: Simplify right side
   3,621,675x = 58,907,866,121,316
5. Step 5: Solve for x
   x = 58,907,866,121,316/3,621,675
6. Step 6: Final answer
   x = 16,265,365.09