Finding the Third Proportional to 1,355,982 and 1,839,512

Step by Step Solution

1. Step 1: Write the proportion equation
   1,355,982 : 1,839,512 = 1,839,512 : x
2. Step 2: Convert to fraction form
   1,355,982/1,839,512 = 1,839,512/x
3. Step 3: Cross multiply
   1,355,982x = 1,839,512 × 1,839,512
4. Step 4: Simplify right side
   1,355,982x = 3,383,804,398,144
5. Step 5: Solve for x
   x = 3,383,804,398,144/1,355,982
6. Step 6: Final answer
   x = 2,495,464.10