Finding the Third Proportional to 2,691,801 and 4,137,488

Step by Step Solution

1. Step 1: Write the proportion equation
   2,691,801 : 4,137,488 = 4,137,488 : x
2. Step 2: Convert to fraction form
   2,691,801/4,137,488 = 4,137,488/x
3. Step 3: Cross multiply
   2,691,801x = 4,137,488 × 4,137,488
4. Step 4: Simplify right side
   2,691,801x = 17,118,806,950,144
5. Step 5: Solve for x
   x = 17,118,806,950,144/2,691,801
6. Step 6: Final answer
   x = 6,359,610.89