Finding the Third Proportional to 3,320,020 and 7,251,752

Step by Step Solution

1. Step 1: Write the proportion equation
   3,320,020 : 7,251,752 = 7,251,752 : x
2. Step 2: Convert to fraction form
   3,320,020/7,251,752 = 7,251,752/x
3. Step 3: Cross multiply
   3,320,020x = 7,251,752 × 7,251,752
4. Step 4: Simplify right side
   3,320,020x = 52,587,907,069,504
5. Step 5: Solve for x
   x = 52,587,907,069,504/3,320,020
6. Step 6: Final answer
   x = 15,839,635.63