Finding the Third Proportional to 1,243,463 and 2,682,946

Step by Step Solution

1. Step 1: Write the proportion equation
   1,243,463 : 2,682,946 = 2,682,946 : x
2. Step 2: Convert to fraction form
   1,243,463/2,682,946 = 2,682,946/x
3. Step 3: Cross multiply
   1,243,463x = 2,682,946 × 2,682,946
4. Step 4: Simplify right side
   1,243,463x = 7,198,199,238,916
5. Step 5: Solve for x
   x = 7,198,199,238,916/1,243,463
6. Step 6: Final answer
   x = 5,788,832.67