Finding the Third Proportional to 3,214,614 and 4,377,693

Step by Step Solution

1. Step 1: Write the proportion equation
   3,214,614 : 4,377,693 = 4,377,693 : x
2. Step 2: Convert to fraction form
   3,214,614/4,377,693 = 4,377,693/x
3. Step 3: Cross multiply
   3,214,614x = 4,377,693 × 4,377,693
4. Step 4: Simplify right side
   3,214,614x = 19,164,196,002,249
5. Step 5: Solve for x
   x = 19,164,196,002,249/3,214,614
6. Step 6: Final answer
   x = 5,961,585.44