Finding the Third Proportional to 589,039 and 1,281,182

Step by Step Solution

1. Step 1: Write the proportion equation
   589,039 : 1,281,182 = 1,281,182 : x
2. Step 2: Convert to fraction form
   589,039/1,281,182 = 1,281,182/x
3. Step 3: Cross multiply
   589,039x = 1,281,182 × 1,281,182
4. Step 4: Simplify right side
   589,039x = 1,641,427,317,124
5. Step 5: Solve for x
   x = 1,641,427,317,124/589,039
6. Step 6: Final answer
   x = 2,786,619.08