Finding the Third Proportional to 2,631,827 and 3,976,415

Step by Step Solution

1. Step 1: Write the proportion equation
   2,631,827 : 3,976,415 = 3,976,415 : x
2. Step 2: Convert to fraction form
   2,631,827/3,976,415 = 3,976,415/x
3. Step 3: Cross multiply
   2,631,827x = 3,976,415 × 3,976,415
4. Step 4: Simplify right side
   2,631,827x = 15,811,876,252,225
5. Step 5: Solve for x
   x = 15,811,876,252,225/2,631,827
6. Step 6: Final answer
   x = 6,007,946.67