Finding the Third Proportional to 2,245,695 and 3,451,830

Step by Step Solution

1. Step 1: Write the proportion equation
   2,245,695 : 3,451,830 = 3,451,830 : x
2. Step 2: Convert to fraction form
   2,245,695/3,451,830 = 3,451,830/x
3. Step 3: Cross multiply
   2,245,695x = 3,451,830 × 3,451,830
4. Step 4: Simplify right side
   2,245,695x = 11,915,130,348,900
5. Step 5: Solve for x
   x = 11,915,130,348,900/2,245,695
6. Step 6: Final answer
   x = 5,305,765.19