Finding the Third Proportional to 1,783,926 and 2,543,022

Step by Step Solution

1. Step 1: Write the proportion equation
   1,783,926 : 2,543,022 = 2,543,022 : x
2. Step 2: Convert to fraction form
   1,783,926/2,543,022 = 2,543,022/x
3. Step 3: Cross multiply
   1,783,926x = 2,543,022 × 2,543,022
4. Step 4: Simplify right side
   1,783,926x = 6,466,960,892,484
5. Step 5: Solve for x
   x = 6,466,960,892,484/1,783,926
6. Step 6: Final answer
   x = 3,625,128.45