Finding the Third Proportional to 1,427,788 and 3,116,024

Step by Step Solution

1. Step 1: Write the proportion equation
   1,427,788 : 3,116,024 = 3,116,024 : x
2. Step 2: Convert to fraction form
   1,427,788/3,116,024 = 3,116,024/x
3. Step 3: Cross multiply
   1,427,788x = 3,116,024 × 3,116,024
4. Step 4: Simplify right side
   1,427,788x = 9,709,605,568,576
5. Step 5: Solve for x
   x = 9,709,605,568,576/1,427,788
6. Step 6: Final answer
   x = 6,800,453.27