Finding the Third Proportional to 1,462,289 and 3,155,786

Step by Step Solution

1. Step 1: Write the proportion equation
   1,462,289 : 3,155,786 = 3,155,786 : x
2. Step 2: Convert to fraction form
   1,462,289/3,155,786 = 3,155,786/x
3. Step 3: Cross multiply
   1,462,289x = 3,155,786 × 3,155,786
4. Step 4: Simplify right side
   1,462,289x = 9,958,985,277,796
5. Step 5: Solve for x
   x = 9,958,985,277,796/1,462,289
6. Step 6: Final answer
   x = 6,810,545.16