Finding the Third Proportional to 1,279,930 and 2,749,804

Step by Step Solution

1. Step 1: Write the proportion equation
   1,279,930 : 2,749,804 = 2,749,804 : x
2. Step 2: Convert to fraction form
   1,279,930/2,749,804 = 2,749,804/x
3. Step 3: Cross multiply
   1,279,930x = 2,749,804 × 2,749,804
4. Step 4: Simplify right side
   1,279,930x = 7,561,422,038,416
5. Step 5: Solve for x
   x = 7,561,422,038,416/1,279,930
6. Step 6: Final answer
   x = 5,907,684.04