Finding the Third Proportional to 2,071,267 and 2,798,415

Step by Step Solution

1. Step 1: Write the proportion equation
   2,071,267 : 2,798,415 = 2,798,415 : x
2. Step 2: Convert to fraction form
   2,071,267/2,798,415 = 2,798,415/x
3. Step 3: Cross multiply
   2,071,267x = 2,798,415 × 2,798,415
4. Step 4: Simplify right side
   2,071,267x = 7,831,126,512,225
5. Step 5: Solve for x
   x = 7,831,126,512,225/2,071,267
6. Step 6: Final answer
   x = 3,780,838.74