Finding the Third Proportional to 1,307,757 and 2,771,080

Step by Step Solution

1. Step 1: Write the proportion equation
   1,307,757 : 2,771,080 = 2,771,080 : x
2. Step 2: Convert to fraction form
   1,307,757/2,771,080 = 2,771,080/x
3. Step 3: Cross multiply
   1,307,757x = 2,771,080 × 2,771,080
4. Step 4: Simplify right side
   1,307,757x = 7,678,884,366,400
5. Step 5: Solve for x
   x = 7,678,884,366,400/1,307,757
6. Step 6: Final answer
   x = 5,871,797.56