Finding the Third Proportional to 3,943,504 and 8,073,488

Step by Step Solution

1. Step 1: Write the proportion equation
   3,943,504 : 8,073,488 = 8,073,488 : x
2. Step 2: Convert to fraction form
   3,943,504/8,073,488 = 8,073,488/x
3. Step 3: Cross multiply
   3,943,504x = 8,073,488 × 8,073,488
4. Step 4: Simplify right side
   3,943,504x = 65,181,208,486,144
5. Step 5: Solve for x
   x = 65,181,208,486,144/3,943,504
6. Step 6: Final answer
   x = 16,528,754.25