Finding the Third Proportional to 724,510 and 1,064,610

Step by Step Solution

1. Step 1: Write the proportion equation
   724,510 : 1,064,610 = 1,064,610 : x
2. Step 2: Convert to fraction form
   724,510/1,064,610 = 1,064,610/x
3. Step 3: Cross multiply
   724,510x = 1,064,610 × 1,064,610
4. Step 4: Simplify right side
   724,510x = 1,133,394,452,100
5. Step 5: Solve for x
   x = 1,133,394,452,100/724,510
6. Step 6: Final answer
   x = 1,564,359.98