Finding the Third Proportional to 1,243,465 and 2,682,950

Step by Step Solution

1. Step 1: Write the proportion equation
   1,243,465 : 2,682,950 = 2,682,950 : x
2. Step 2: Convert to fraction form
   1,243,465/2,682,950 = 2,682,950/x
3. Step 3: Cross multiply
   1,243,465x = 2,682,950 × 2,682,950
4. Step 4: Simplify right side
   1,243,465x = 7,198,220,702,500
5. Step 5: Solve for x
   x = 7,198,220,702,500/1,243,465
6. Step 6: Final answer
   x = 5,788,840.62