Finding the Third Proportional to 1,240,760 and 2,679,592

Step by Step Solution

1. Step 1: Write the proportion equation
   1,240,760 : 2,679,592 = 2,679,592 : x
2. Step 2: Convert to fraction form
   1,240,760/2,679,592 = 2,679,592/x
3. Step 3: Cross multiply
   1,240,760x = 2,679,592 × 2,679,592
4. Step 4: Simplify right side
   1,240,760x = 7,180,213,286,464
5. Step 5: Solve for x
   x = 7,180,213,286,464/1,240,760
6. Step 6: Final answer
   x = 5,786,947.75