Finding the Third Proportional to 1,779,526 and 2,757,756

Step by Step Solution

1. Step 1: Write the proportion equation
   1,779,526 : 2,757,756 = 2,757,756 : x
2. Step 2: Convert to fraction form
   1,779,526/2,757,756 = 2,757,756/x
3. Step 3: Cross multiply
   1,779,526x = 2,757,756 × 2,757,756
4. Step 4: Simplify right side
   1,779,526x = 7,605,218,155,536
5. Step 5: Solve for x
   x = 7,605,218,155,536/1,779,526
6. Step 6: Final answer
   x = 4,273,732.53