Finding the Third Proportional to 1,262,418 and 1,775,675

Step by Step Solution

1. Step 1: Write the proportion equation
   1,262,418 : 1,775,675 = 1,775,675 : x
2. Step 2: Convert to fraction form
   1,262,418/1,775,675 = 1,775,675/x
3. Step 3: Cross multiply
   1,262,418x = 1,775,675 × 1,775,675
4. Step 4: Simplify right side
   1,262,418x = 3,153,021,705,625
5. Step 5: Solve for x
   x = 3,153,021,705,625/1,262,418
6. Step 6: Final answer
   x = 2,497,605.16