Finding the Third Proportional to 1,128,015 and 1,747,503

Step by Step Solution

1. Step 1: Write the proportion equation
   1,128,015 : 1,747,503 = 1,747,503 : x
2. Step 2: Convert to fraction form
   1,128,015/1,747,503 = 1,747,503/x
3. Step 3: Cross multiply
   1,128,015x = 1,747,503 × 1,747,503
4. Step 4: Simplify right side
   1,128,015x = 3,053,766,735,009
5. Step 5: Solve for x
   x = 3,053,766,735,009/1,128,015
6. Step 6: Final answer
   x = 2,707,204.01