Finding the Third Proportional to 1,809,056 and 2,813,176

Step by Step Solution

1. Step 1: Write the proportion equation
   1,809,056 : 2,813,176 = 2,813,176 : x
2. Step 2: Convert to fraction form
   1,809,056/2,813,176 = 2,813,176/x
3. Step 3: Cross multiply
   1,809,056x = 2,813,176 × 2,813,176
4. Step 4: Simplify right side
   1,809,056x = 7,913,959,206,976
5. Step 5: Solve for x
   x = 7,913,959,206,976/1,809,056
6. Step 6: Final answer
   x = 4,374,634.73