Finding the Third Proportional to 1,741,445 and 2,689,806

Step by Step Solution

1. Step 1: Write the proportion equation
   1,741,445 : 2,689,806 = 2,689,806 : x
2. Step 2: Convert to fraction form
   1,741,445/2,689,806 = 2,689,806/x
3. Step 3: Cross multiply
   1,741,445x = 2,689,806 × 2,689,806
4. Step 4: Simplify right side
   1,741,445x = 7,235,056,317,636
5. Step 5: Solve for x
   x = 7,235,056,317,636/1,741,445
6. Step 6: Final answer
   x = 4,154,628.09