Finding the Third Proportional to 3,662,771 and 5,388,232

Step by Step Solution

1. Step 1: Write the proportion equation
   3,662,771 : 5,388,232 = 5,388,232 : x
2. Step 2: Convert to fraction form
   3,662,771/5,388,232 = 5,388,232/x
3. Step 3: Cross multiply
   3,662,771x = 5,388,232 × 5,388,232
4. Step 4: Simplify right side
   3,662,771x = 29,033,044,085,824
5. Step 5: Solve for x
   x = 29,033,044,085,824/3,662,771
6. Step 6: Final answer
   x = 7,926,524.50