Finding the Third Proportional to 1,783,966 and 2,543,091

Step by Step Solution

1. Step 1: Write the proportion equation
   1,783,966 : 2,543,091 = 2,543,091 : x
2. Step 2: Convert to fraction form
   1,783,966/2,543,091 = 2,543,091/x
3. Step 3: Cross multiply
   1,783,966x = 2,543,091 × 2,543,091
4. Step 4: Simplify right side
   1,783,966x = 6,467,311,834,281
5. Step 5: Solve for x
   x = 6,467,311,834,281/1,783,966
6. Step 6: Final answer
   x = 3,625,243.89