Finding the Third Proportional to 1,284,910 and 2,763,598

Step by Step Solution

1. Step 1: Write the proportion equation
   1,284,910 : 2,763,598 = 2,763,598 : x
2. Step 2: Convert to fraction form
   1,284,910/2,763,598 = 2,763,598/x
3. Step 3: Cross multiply
   1,284,910x = 2,763,598 × 2,763,598
4. Step 4: Simplify right side
   1,284,910x = 7,637,473,905,604
5. Step 5: Solve for x
   x = 7,637,473,905,604/1,284,910
6. Step 6: Final answer
   x = 5,943,975.77