Finding the Third Proportional to 1,259,151 and 2,697,963

Step by Step Solution

1. Step 1: Write the proportion equation
   1,259,151 : 2,697,963 = 2,697,963 : x
2. Step 2: Convert to fraction form
   1,259,151/2,697,963 = 2,697,963/x
3. Step 3: Cross multiply
   1,259,151x = 2,697,963 × 2,697,963
4. Step 4: Simplify right side
   1,259,151x = 7,279,004,349,369
5. Step 5: Solve for x
   x = 7,279,004,349,369/1,259,151
6. Step 6: Final answer
   x = 5,780,882.79