Finding the Third Proportional to 2,143,576 and 3,333,462

Step by Step Solution

1. Step 1: Write the proportion equation
   2,143,576 : 3,333,462 = 3,333,462 : x
2. Step 2: Convert to fraction form
   2,143,576/3,333,462 = 3,333,462/x
3. Step 3: Cross multiply
   2,143,576x = 3,333,462 × 3,333,462
4. Step 4: Simplify right side
   2,143,576x = 11,111,968,905,444
5. Step 5: Solve for x
   x = 11,111,968,905,444/2,143,576
6. Step 6: Final answer
   x = 5,183,846.48