Finding the Third Proportional to 3,675,026 and 5,387,907

Step by Step Solution

1. Step 1: Write the proportion equation
   3,675,026 : 5,387,907 = 5,387,907 : x
2. Step 2: Convert to fraction form
   3,675,026/5,387,907 = 5,387,907/x
3. Step 3: Cross multiply
   3,675,026x = 5,387,907 × 5,387,907
4. Step 4: Simplify right side
   3,675,026x = 29,029,541,840,649
5. Step 5: Solve for x
   x = 29,029,541,840,649/3,675,026
6. Step 6: Final answer
   x = 7,899,139.17