Finding the Third Proportional to 3,108,609 and 4,795,812

Step by Step Solution

1. Step 1: Write the proportion equation
   3,108,609 : 4,795,812 = 4,795,812 : x
2. Step 2: Convert to fraction form
   3,108,609/4,795,812 = 4,795,812/x
3. Step 3: Cross multiply
   3,108,609x = 4,795,812 × 4,795,812
4. Step 4: Simplify right side
   3,108,609x = 22,999,812,739,344
5. Step 5: Solve for x
   x = 22,999,812,739,344/3,108,609
6. Step 6: Final answer
   x = 7,398,747.39