Finding the Third Proportional to 380,084 and 825,880

Step by Step Solution

1. Step 1: Write the proportion equation
   380,084 : 825,880 = 825,880 : x
2. Step 2: Convert to fraction form
   380,084/825,880 = 825,880/x
3. Step 3: Cross multiply
   380,084x = 825,880 × 825,880
4. Step 4: Simplify right side
   380,084x = 682,077,774,400
5. Step 5: Solve for x
   x = 682,077,774,400/380,084
6. Step 6: Final answer
   x = 1,794,544.82