Finding the Third Proportional to 842,186 and 1,826,250

Step by Step Solution

1. Step 1: Write the proportion equation
   842,186 : 1,826,250 = 1,826,250 : x
2. Step 2: Convert to fraction form
   842,186/1,826,250 = 1,826,250/x
3. Step 3: Cross multiply
   842,186x = 1,826,250 × 1,826,250
4. Step 4: Simplify right side
   842,186x = 3,335,189,062,500
5. Step 5: Solve for x
   x = 3,335,189,062,500/842,186
6. Step 6: Final answer
   x = 3,960,157.33