Finding the Third Proportional to 1,323,624 and 1,863,936

Step by Step Solution

1. Step 1: Write the proportion equation
   1,323,624 : 1,863,936 = 1,863,936 : x
2. Step 2: Convert to fraction form
   1,323,624/1,863,936 = 1,863,936/x
3. Step 3: Cross multiply
   1,323,624x = 1,863,936 × 1,863,936
4. Step 4: Simplify right side
   1,323,624x = 3,474,257,412,096
5. Step 5: Solve for x
   x = 3,474,257,412,096/1,323,624
6. Step 6: Final answer
   x = 2,624,806.90