Finding the Third Proportional to 3,538,206 and 5,301,753

Step by Step Solution

1. Step 1: Write the proportion equation
   3,538,206 : 5,301,753 = 5,301,753 : x
2. Step 2: Convert to fraction form
   3,538,206/5,301,753 = 5,301,753/x
3. Step 3: Cross multiply
   3,538,206x = 5,301,753 × 5,301,753
4. Step 4: Simplify right side
   3,538,206x = 28,108,584,873,009
5. Step 5: Solve for x
   x = 28,108,584,873,009/3,538,206
6. Step 6: Final answer
   x = 7,944,304.22