Finding the Third Proportional to 1,245,508 and 2,682,038

Step by Step Solution

1. Step 1: Write the proportion equation
   1,245,508 : 2,682,038 = 2,682,038 : x
2. Step 2: Convert to fraction form
   1,245,508/2,682,038 = 2,682,038/x
3. Step 3: Cross multiply
   1,245,508x = 2,682,038 × 2,682,038
4. Step 4: Simplify right side
   1,245,508x = 7,193,327,833,444
5. Step 5: Solve for x
   x = 7,193,327,833,444/1,245,508
6. Step 6: Final answer
   x = 5,775,416.80