Finding the Third Proportional to 1,277,163 and 1,963,674

Step by Step Solution

1. Step 1: Write the proportion equation
   1,277,163 : 1,963,674 = 1,963,674 : x
2. Step 2: Convert to fraction form
   1,277,163/1,963,674 = 1,963,674/x
3. Step 3: Cross multiply
   1,277,163x = 1,963,674 × 1,963,674
4. Step 4: Simplify right side
   1,277,163x = 3,856,015,578,276
5. Step 5: Solve for x
   x = 3,856,015,578,276/1,277,163
6. Step 6: Final answer
   x = 3,019,203.95