Finding the Third Proportional to 1,412,469 and 1,813,563

Step by Step Solution

1. Step 1: Write the proportion equation
   1,412,469 : 1,813,563 = 1,813,563 : x
2. Step 2: Convert to fraction form
   1,412,469/1,813,563 = 1,813,563/x
3. Step 3: Cross multiply
   1,412,469x = 1,813,563 × 1,813,563
4. Step 4: Simplify right side
   1,412,469x = 3,289,010,754,969
5. Step 5: Solve for x
   x = 3,289,010,754,969/1,412,469
6. Step 6: Final answer
   x = 2,328,554.29