Finding the Third Proportional to 1,784,236 and 2,543,494

Step by Step Solution

1. Step 1: Write the proportion equation
   1,784,236 : 2,543,494 = 2,543,494 : x
2. Step 2: Convert to fraction form
   1,784,236/2,543,494 = 2,543,494/x
3. Step 3: Cross multiply
   1,784,236x = 2,543,494 × 2,543,494
4. Step 4: Simplify right side
   1,784,236x = 6,469,361,728,036
5. Step 5: Solve for x
   x = 6,469,361,728,036/1,784,236
6. Step 6: Final answer
   x = 3,625,844.19