Finding the Third Proportional to 1,555,495 and 3,235,149

Step by Step Solution

1. Step 1: Write the proportion equation
   1,555,495 : 3,235,149 = 3,235,149 : x
2. Step 2: Convert to fraction form
   1,555,495/3,235,149 = 3,235,149/x
3. Step 3: Cross multiply
   1,555,495x = 3,235,149 × 3,235,149
4. Step 4: Simplify right side
   1,555,495x = 10,466,189,052,201
5. Step 5: Solve for x
   x = 10,466,189,052,201/1,555,495
6. Step 6: Final answer
   x = 6,728,526.32