Finding the Third Proportional to 2,275,170 and 3,200,187

Step by Step Solution

1. Step 1: Write the proportion equation
   2,275,170 : 3,200,187 = 3,200,187 : x
2. Step 2: Convert to fraction form
   2,275,170/3,200,187 = 3,200,187/x
3. Step 3: Cross multiply
   2,275,170x = 3,200,187 × 3,200,187
4. Step 4: Simplify right side
   2,275,170x = 10,241,196,834,969
5. Step 5: Solve for x
   x = 10,241,196,834,969/2,275,170
6. Step 6: Final answer
   x = 4,501,288.62