Finding the Third Proportional to 1,780,104 and 2,754,631

Step by Step Solution

1. Step 1: Write the proportion equation
   1,780,104 : 2,754,631 = 2,754,631 : x
2. Step 2: Convert to fraction form
   1,780,104/2,754,631 = 2,754,631/x
3. Step 3: Cross multiply
   1,780,104x = 2,754,631 × 2,754,631
4. Step 4: Simplify right side
   1,780,104x = 7,587,991,946,161
5. Step 5: Solve for x
   x = 7,587,991,946,161/1,780,104
6. Step 6: Final answer
   x = 4,262,667.77