Finding the Third Proportional to 1,257,096 and 2,713,392

Step by Step Solution

1. Step 1: Write the proportion equation
   1,257,096 : 2,713,392 = 2,713,392 : x
2. Step 2: Convert to fraction form
   1,257,096/2,713,392 = 2,713,392/x
3. Step 3: Cross multiply
   1,257,096x = 2,713,392 × 2,713,392
4. Step 4: Simplify right side
   1,257,096x = 7,362,496,145,664
5. Step 5: Solve for x
   x = 7,362,496,145,664/1,257,096
6. Step 6: Final answer
   x = 5,856,749.32