Finding the Third Proportional to 1,243,608 and 2,677,476

Step by Step Solution

1. Step 1: Write the proportion equation
   1,243,608 : 2,677,476 = 2,677,476 : x
2. Step 2: Convert to fraction form
   1,243,608/2,677,476 = 2,677,476/x
3. Step 3: Cross multiply
   1,243,608x = 2,677,476 × 2,677,476
4. Step 4: Simplify right side
   1,243,608x = 7,168,877,730,576
5. Step 5: Solve for x
   x = 7,168,877,730,576/1,243,608
6. Step 6: Final answer
   x = 5,764,579.94