Finding the Third Proportional to 836,905 and 1,830,302

Step by Step Solution

1. Step 1: Write the proportion equation
   836,905 : 1,830,302 = 1,830,302 : x
2. Step 2: Convert to fraction form
   836,905/1,830,302 = 1,830,302/x
3. Step 3: Cross multiply
   836,905x = 1,830,302 × 1,830,302
4. Step 4: Simplify right side
   836,905x = 3,350,005,411,204
5. Step 5: Solve for x
   x = 3,350,005,411,204/836,905
6. Step 6: Final answer
   x = 4,002,850.28