Finding the Third Proportional to 3,108,621 and 4,795,830

Step by Step Solution

1. Step 1: Write the proportion equation
   3,108,621 : 4,795,830 = 4,795,830 : x
2. Step 2: Convert to fraction form
   3,108,621/4,795,830 = 4,795,830/x
3. Step 3: Cross multiply
   3,108,621x = 4,795,830 × 4,795,830
4. Step 4: Simplify right side
   3,108,621x = 22,999,985,388,900
5. Step 5: Solve for x
   x = 22,999,985,388,900/3,108,621
6. Step 6: Final answer
   x = 7,398,774.37