Finding the Third Proportional to 1,127,928 and 1,747,620

Step by Step Solution

1. Step 1: Write the proportion equation
   1,127,928 : 1,747,620 = 1,747,620 : x
2. Step 2: Convert to fraction form
   1,127,928/1,747,620 = 1,747,620/x
3. Step 3: Cross multiply
   1,127,928x = 1,747,620 × 1,747,620
4. Step 4: Simplify right side
   1,127,928x = 3,054,175,664,400
5. Step 5: Solve for x
   x = 3,054,175,664,400/1,127,928
6. Step 6: Final answer
   x = 2,707,775.38