Finding the Third Proportional to 1,283,148 and 2,755,836

Step by Step Solution

1. Step 1: Write the proportion equation
   1,283,148 : 2,755,836 = 2,755,836 : x
2. Step 2: Convert to fraction form
   1,283,148/2,755,836 = 2,755,836/x
3. Step 3: Cross multiply
   1,283,148x = 2,755,836 × 2,755,836
4. Step 4: Simplify right side
   1,283,148x = 7,594,632,058,896
5. Step 5: Solve for x
   x = 7,594,632,058,896/1,283,148
6. Step 6: Final answer
   x = 5,918,749.87