Finding the Third Proportional to 1,446,987 and 3,143,076

Step by Step Solution

1. Step 1: Write the proportion equation
   1,446,987 : 3,143,076 = 3,143,076 : x
2. Step 2: Convert to fraction form
   1,446,987/3,143,076 = 3,143,076/x
3. Step 3: Cross multiply
   1,446,987x = 3,143,076 × 3,143,076
4. Step 4: Simplify right side
   1,446,987x = 9,878,926,741,776
5. Step 5: Solve for x
   x = 9,878,926,741,776/1,446,987
6. Step 6: Final answer
   x = 6,827,239.46