Finding the Third Proportional to 2,275,173 and 3,200,190

Step by Step Solution

1. Step 1: Write the proportion equation
   2,275,173 : 3,200,190 = 3,200,190 : x
2. Step 2: Convert to fraction form
   2,275,173/3,200,190 = 3,200,190/x
3. Step 3: Cross multiply
   2,275,173x = 3,200,190 × 3,200,190
4. Step 4: Simplify right side
   2,275,173x = 10,241,216,036,100
5. Step 5: Solve for x
   x = 10,241,216,036,100/2,275,173
6. Step 6: Final answer
   x = 4,501,291.13