Finding the Third Proportional to 878,111 and 1,825,108

Step by Step Solution

1. Step 1: Write the proportion equation
   878,111 : 1,825,108 = 1,825,108 : x
2. Step 2: Convert to fraction form
   878,111/1,825,108 = 1,825,108/x
3. Step 3: Cross multiply
   878,111x = 1,825,108 × 1,825,108
4. Step 4: Simplify right side
   878,111x = 3,331,019,211,664
5. Step 5: Solve for x
   x = 3,331,019,211,664/878,111
6. Step 6: Final answer
   x = 3,793,391.96