Finding the Third Proportional to 1,741,756 and 2,638,886

Step by Step Solution

1. Step 1: Write the proportion equation
   1,741,756 : 2,638,886 = 2,638,886 : x
2. Step 2: Convert to fraction form
   1,741,756/2,638,886 = 2,638,886/x
3. Step 3: Cross multiply
   1,741,756x = 2,638,886 × 2,638,886
4. Step 4: Simplify right side
   1,741,756x = 6,963,719,320,996
5. Step 5: Solve for x
   x = 6,963,719,320,996/1,741,756
6. Step 6: Final answer
   x = 3,998,102.67