Finding the Third Proportional to 828,156 and 1,783,017

Step by Step Solution

1. Step 1: Write the proportion equation
   828,156 : 1,783,017 = 1,783,017 : x
2. Step 2: Convert to fraction form
   828,156/1,783,017 = 1,783,017/x
3. Step 3: Cross multiply
   828,156x = 1,783,017 × 1,783,017
4. Step 4: Simplify right side
   828,156x = 3,179,149,622,289
5. Step 5: Solve for x
   x = 3,179,149,622,289/828,156
6. Step 6: Final answer
   x = 3,838,829.43