Finding the Third Proportional to 682,528 and 1,006,300

Step by Step Solution

1. Step 1: Write the proportion equation
   682,528 : 1,006,300 = 1,006,300 : x
2. Step 2: Convert to fraction form
   682,528/1,006,300 = 1,006,300/x
3. Step 3: Cross multiply
   682,528x = 1,006,300 × 1,006,300
4. Step 4: Simplify right side
   682,528x = 1,012,639,690,000
5. Step 5: Solve for x
   x = 1,012,639,690,000/682,528
6. Step 6: Final answer
   x = 1,483,660.29