Finding the Third Proportional to 3,365,719 and 7,340,630

Step by Step Solution

1. Step 1: Write the proportion equation
   3,365,719 : 7,340,630 = 7,340,630 : x
2. Step 2: Convert to fraction form
   3,365,719/7,340,630 = 7,340,630/x
3. Step 3: Cross multiply
   3,365,719x = 7,340,630 × 7,340,630
4. Step 4: Simplify right side
   3,365,719x = 53,884,848,796,900
5. Step 5: Solve for x
   x = 53,884,848,796,900/3,365,719
6. Step 6: Final answer
   x = 16,009,907.18