Finding the Third Proportional to 1,783,944 and 2,543,045

Step by Step Solution

1. Step 1: Write the proportion equation
   1,783,944 : 2,543,045 = 2,543,045 : x
2. Step 2: Convert to fraction form
   1,783,944/2,543,045 = 2,543,045/x
3. Step 3: Cross multiply
   1,783,944x = 2,543,045 × 2,543,045
4. Step 4: Simplify right side
   1,783,944x = 6,467,077,872,025
5. Step 5: Solve for x
   x = 6,467,077,872,025/1,783,944
6. Step 6: Final answer
   x = 3,625,157.44