Finding the Third Proportional to 3,410,028 and 7,387,630

Step by Step Solution

1. Step 1: Write the proportion equation
   3,410,028 : 7,387,630 = 7,387,630 : x
2. Step 2: Convert to fraction form
   3,410,028/7,387,630 = 7,387,630/x
3. Step 3: Cross multiply
   3,410,028x = 7,387,630 × 7,387,630
4. Step 4: Simplify right side
   3,410,028x = 54,577,077,016,900
5. Step 5: Solve for x
   x = 54,577,077,016,900/3,410,028
6. Step 6: Final answer
   x = 16,004,876.50