Finding the Third Proportional to 3,618,330 and 4,914,009

Step by Step Solution

1. Step 1: Write the proportion equation
   3,618,330 : 4,914,009 = 4,914,009 : x
2. Step 2: Convert to fraction form
   3,618,330/4,914,009 = 4,914,009/x
3. Step 3: Cross multiply
   3,618,330x = 4,914,009 × 4,914,009
4. Step 4: Simplify right side
   3,618,330x = 24,147,484,452,081
5. Step 5: Solve for x
   x = 24,147,484,452,081/3,618,330
6. Step 6: Final answer
   x = 6,673,654.55