Finding the Third Proportional to 1,828,869 and 2,716,803

Step by Step Solution

1. Step 1: Write the proportion equation
   1,828,869 : 2,716,803 = 2,716,803 : x
2. Step 2: Convert to fraction form
   1,828,869/2,716,803 = 2,716,803/x
3. Step 3: Cross multiply
   1,828,869x = 2,716,803 × 2,716,803
4. Step 4: Simplify right side
   1,828,869x = 7,381,018,540,809
5. Step 5: Solve for x
   x = 7,381,018,540,809/1,828,869
6. Step 6: Final answer
   x = 4,035,837.74