Finding the Third Proportional to 3,627,636 and 5,422,497

Step by Step Solution

1. Step 1: Write the proportion equation
   3,627,636 : 5,422,497 = 5,422,497 : x
2. Step 2: Convert to fraction form
   3,627,636/5,422,497 = 5,422,497/x
3. Step 3: Cross multiply
   3,627,636x = 5,422,497 × 5,422,497
4. Step 4: Simplify right side
   3,627,636x = 29,403,473,715,009
5. Step 5: Solve for x
   x = 29,403,473,715,009/3,627,636
6. Step 6: Final answer
   x = 8,105,409.06