Finding the Third Proportional to 1,412,364 and 1,813,446

Step by Step Solution

1. Step 1: Write the proportion equation
   1,412,364 : 1,813,446 = 1,813,446 : x
2. Step 2: Convert to fraction form
   1,412,364/1,813,446 = 1,813,446/x
3. Step 3: Cross multiply
   1,412,364x = 1,813,446 × 1,813,446
4. Step 4: Simplify right side
   1,412,364x = 3,288,586,394,916
5. Step 5: Solve for x
   x = 3,288,586,394,916/1,412,364
6. Step 6: Final answer
   x = 2,328,426.95