Finding the Third Proportional to 842,181.05 and 1,826,241.82

Step by Step Solution

1. Step 1: Write the proportion equation
   842,181.05 : 1,826,241.82 = 1,826,241.82 : x
2. Step 2: Convert to fraction form
   842,181.05/1,826,241.82 = 1,826,241.82/x
3. Step 3: Cross multiply
   842,181.05x = 1,826,241.82 × 1,826,241.82
4. Step 4: Simplify right side
   842,181.05x = 3,335,159,186,258.31
5. Step 5: Solve for x
   x = 3,335,159,186,258.31/842,181.05
6. Step 6: Final answer
   x = 3,960,145.15