Finding the Third Proportional to 2,395,818 and 3,618,666

Step by Step Solution

1. Step 1: Write the proportion equation
   2,395,818 : 3,618,666 = 3,618,666 : x
2. Step 2: Convert to fraction form
   2,395,818/3,618,666 = 3,618,666/x
3. Step 3: Cross multiply
   2,395,818x = 3,618,666 × 3,618,666
4. Step 4: Simplify right side
   2,395,818x = 13,094,743,619,556
5. Step 5: Solve for x
   x = 13,094,743,619,556/2,395,818
6. Step 6: Final answer
   x = 5,465,667.10