Finding the Third Proportional to 3,356,528 and 5,162,216

Step by Step Solution

1. Step 1: Write the proportion equation
   3,356,528 : 5,162,216 = 5,162,216 : x
2. Step 2: Convert to fraction form
   3,356,528/5,162,216 = 5,162,216/x
3. Step 3: Cross multiply
   3,356,528x = 5,162,216 × 5,162,216
4. Step 4: Simplify right side
   3,356,528x = 26,648,474,030,656
5. Step 5: Solve for x
   x = 26,648,474,030,656/3,356,528
6. Step 6: Final answer
   x = 7,939,297.40