Finding the Third Proportional to 1,297,018 and 1,847,625

Step by Step Solution

1. Step 1: Write the proportion equation
   1,297,018 : 1,847,625 = 1,847,625 : x
2. Step 2: Convert to fraction form
   1,297,018/1,847,625 = 1,847,625/x
3. Step 3: Cross multiply
   1,297,018x = 1,847,625 × 1,847,625
4. Step 4: Simplify right side
   1,297,018x = 3,413,718,140,625
5. Step 5: Solve for x
   x = 3,413,718,140,625/1,297,018
6. Step 6: Final answer
   x = 2,631,974.38