Finding the Third Proportional to 1,279,884 and 2,749,712

Step by Step Solution

1. Step 1: Write the proportion equation
   1,279,884 : 2,749,712 = 2,749,712 : x
2. Step 2: Convert to fraction form
   1,279,884/2,749,712 = 2,749,712/x
3. Step 3: Cross multiply
   1,279,884x = 2,749,712 × 2,749,712
4. Step 4: Simplify right side
   1,279,884x = 7,560,916,082,944
5. Step 5: Solve for x
   x = 7,560,916,082,944/1,279,884
6. Step 6: Final answer
   x = 5,907,501.06