Finding the Third Proportional to 4,739,462 and 7,150,908

Step by Step Solution

1. Step 1: Write the proportion equation
   4,739,462 : 7,150,908 = 7,150,908 : x
2. Step 2: Convert to fraction form
   4,739,462/7,150,908 = 7,150,908/x
3. Step 3: Cross multiply
   4,739,462x = 7,150,908 × 7,150,908
4. Step 4: Simplify right side
   4,739,462x = 51,135,485,224,464
5. Step 5: Solve for x
   x = 51,135,485,224,464/4,739,462
6. Step 6: Final answer
   x = 10,789,301.66