Finding the Third Proportional to 661,488 and 1,452,576

Step by Step Solution

1. Step 1: Write the proportion equation
   661,488 : 1,452,576 = 1,452,576 : x
2. Step 2: Convert to fraction form
   661,488/1,452,576 = 1,452,576/x
3. Step 3: Cross multiply
   661,488x = 1,452,576 × 1,452,576
4. Step 4: Simplify right side
   661,488x = 2,109,977,035,776
5. Step 5: Solve for x
   x = 2,109,977,035,776/661,488
6. Step 6: Final answer
   x = 3,189,743.48