Finding the Third Proportional to 610,936 and 1,277,510

Step by Step Solution

1. Step 1: Write the proportion equation
   610,936 : 1,277,510 = 1,277,510 : x
2. Step 2: Convert to fraction form
   610,936/1,277,510 = 1,277,510/x
3. Step 3: Cross multiply
   610,936x = 1,277,510 × 1,277,510
4. Step 4: Simplify right side
   610,936x = 1,632,031,800,100
5. Step 5: Solve for x
   x = 1,632,031,800,100/610,936
6. Step 6: Final answer
   x = 2,671,362.96