Finding the Third Proportional to 654,605 and 1,015,960

Step by Step Solution

1. Step 1: Write the proportion equation
   654,605 : 1,015,960 = 1,015,960 : x
2. Step 2: Convert to fraction form
   654,605/1,015,960 = 1,015,960/x
3. Step 3: Cross multiply
   654,605x = 1,015,960 × 1,015,960
4. Step 4: Simplify right side
   654,605x = 1,032,174,721,600
5. Step 5: Solve for x
   x = 1,032,174,721,600/654,605
6. Step 6: Final answer
   x = 1,576,790.16