Finding the Third Proportional to 658,624 and 1,016,772

Step by Step Solution

1. Step 1: Write the proportion equation
   658,624 : 1,016,772 = 1,016,772 : x
2. Step 2: Convert to fraction form
   658,624/1,016,772 = 1,016,772/x
3. Step 3: Cross multiply
   658,624x = 1,016,772 × 1,016,772
4. Step 4: Simplify right side
   658,624x = 1,033,825,299,984
5. Step 5: Solve for x
   x = 1,033,825,299,984/658,624
6. Step 6: Final answer
   x = 1,569,674.50