Finding the Third Proportional to 1,262,476 and 1,775,766

Step by Step Solution

1. Step 1: Write the proportion equation
   1,262,476 : 1,775,766 = 1,775,766 : x
2. Step 2: Convert to fraction form
   1,262,476/1,775,766 = 1,775,766/x
3. Step 3: Cross multiply
   1,262,476x = 1,775,766 × 1,775,766
4. Step 4: Simplify right side
   1,262,476x = 3,153,344,886,756
5. Step 5: Solve for x
   x = 3,153,344,886,756/1,262,476
6. Step 6: Final answer
   x = 2,497,746.40