Finding the Third Proportional to 2,099,028 and 3,150,078

Step by Step Solution

1. Step 1: Write the proportion equation
   2,099,028 : 3,150,078 = 3,150,078 : x
2. Step 2: Convert to fraction form
   2,099,028/3,150,078 = 3,150,078/x
3. Step 3: Cross multiply
   2,099,028x = 3,150,078 × 3,150,078
4. Step 4: Simplify right side
   2,099,028x = 9,922,991,406,084
5. Step 5: Solve for x
   x = 9,922,991,406,084/2,099,028
6. Step 6: Final answer
   x = 4,727,422.12