Finding the Third Proportional to 582,354 and 1,234,682

Step by Step Solution

1. Step 1: Write the proportion equation
   582,354 : 1,234,682 = 1,234,682 : x
2. Step 2: Convert to fraction form
   582,354/1,234,682 = 1,234,682/x
3. Step 3: Cross multiply
   582,354x = 1,234,682 × 1,234,682
4. Step 4: Simplify right side
   582,354x = 1,524,439,641,124
5. Step 5: Solve for x
   x = 1,524,439,641,124/582,354
6. Step 6: Final answer
   x = 2,617,719.88