Finding the Third Proportional to 1,671,021 and 3,567,546

Step by Step Solution

1. Step 1: Write the proportion equation
   1,671,021 : 3,567,546 = 3,567,546 : x
2. Step 2: Convert to fraction form
   1,671,021/3,567,546 = 3,567,546/x
3. Step 3: Cross multiply
   1,671,021x = 3,567,546 × 3,567,546
4. Step 4: Simplify right side
   1,671,021x = 12,727,384,462,116
5. Step 5: Solve for x
   x = 12,727,384,462,116/1,671,021
6. Step 6: Final answer
   x = 7,616,531.73