Finding the Third Proportional to 1,783,926 and 2,543,025

Step by Step Solution

1. Step 1: Write the proportion equation
   1,783,926 : 2,543,025 = 2,543,025 : x
2. Step 2: Convert to fraction form
   1,783,926/2,543,025 = 2,543,025/x
3. Step 3: Cross multiply
   1,783,926x = 2,543,025 × 2,543,025
4. Step 4: Simplify right side
   1,783,926x = 6,466,976,150,625
5. Step 5: Solve for x
   x = 6,466,976,150,625/1,783,926
6. Step 6: Final answer
   x = 3,625,137.00