Finding the Third Proportional to 834,150 and 1,786,380

Step by Step Solution

1. Step 1: Write the proportion equation
   834,150 : 1,786,380 = 1,786,380 : x
2. Step 2: Convert to fraction form
   834,150/1,786,380 = 1,786,380/x
3. Step 3: Cross multiply
   834,150x = 1,786,380 × 1,786,380
4. Step 4: Simplify right side
   834,150x = 3,191,153,504,400
5. Step 5: Solve for x
   x = 3,191,153,504,400/834,150
6. Step 6: Final answer
   x = 3,825,635.08