Finding the Third Proportional to 3,050,078 and 4,066,293

Step by Step Solution

1. Step 1: Write the proportion equation
   3,050,078 : 4,066,293 = 4,066,293 : x
2. Step 2: Convert to fraction form
   3,050,078/4,066,293 = 4,066,293/x
3. Step 3: Cross multiply
   3,050,078x = 4,066,293 × 4,066,293
4. Step 4: Simplify right side
   3,050,078x = 16,534,738,761,849
5. Step 5: Solve for x
   x = 16,534,738,761,849/3,050,078
6. Step 6: Final answer
   x = 5,421,087.19