Finding the Third Proportional to 1,446,423 and 3,110,533

Step by Step Solution

1. Step 1: Write the proportion equation
   1,446,423 : 3,110,533 = 3,110,533 : x
2. Step 2: Convert to fraction form
   1,446,423/3,110,533 = 3,110,533/x
3. Step 3: Cross multiply
   1,446,423x = 3,110,533 × 3,110,533
4. Step 4: Simplify right side
   1,446,423x = 9,675,415,544,089
5. Step 5: Solve for x
   x = 9,675,415,544,089/1,446,423
6. Step 6: Final answer
   x = 6,689,201.94