Finding the Third Proportional to 1,131,182 and 2,439,484

Step by Step Solution

1. Step 1: Write the proportion equation
   1,131,182 : 2,439,484 = 2,439,484 : x
2. Step 2: Convert to fraction form
   1,131,182/2,439,484 = 2,439,484/x
3. Step 3: Cross multiply
   1,131,182x = 2,439,484 × 2,439,484
4. Step 4: Simplify right side
   1,131,182x = 5,951,082,186,256
5. Step 5: Solve for x
   x = 5,951,082,186,256/1,131,182
6. Step 6: Final answer
   x = 5,260,941.37