Finding the Third Proportional to 2,990,592 and 6,485,976

Step by Step Solution

1. Step 1: Write the proportion equation
   2,990,592 : 6,485,976 = 6,485,976 : x
2. Step 2: Convert to fraction form
   2,990,592/6,485,976 = 6,485,976/x
3. Step 3: Cross multiply
   2,990,592x = 6,485,976 × 6,485,976
4. Step 4: Simplify right side
   2,990,592x = 42,067,884,672,576
5. Step 5: Solve for x
   x = 42,067,884,672,576/2,990,592
6. Step 6: Final answer
   x = 14,066,741.53