Finding the Third Proportional to 1,783,911 and 2,543,004

Step by Step Solution

1. Step 1: Write the proportion equation
   1,783,911 : 2,543,004 = 2,543,004 : x
2. Step 2: Convert to fraction form
   1,783,911/2,543,004 = 2,543,004/x
3. Step 3: Cross multiply
   1,783,911x = 2,543,004 × 2,543,004
4. Step 4: Simplify right side
   1,783,911x = 6,466,869,344,016
5. Step 5: Solve for x
   x = 6,466,869,344,016/1,783,911
6. Step 6: Final answer
   x = 3,625,107.61