Finding the Third Proportional to 3,049,938 and 4,066,123

Step by Step Solution

1. Step 1: Write the proportion equation
   3,049,938 : 4,066,123 = 4,066,123 : x
2. Step 2: Convert to fraction form
   3,049,938/4,066,123 = 4,066,123/x
3. Step 3: Cross multiply
   3,049,938x = 4,066,123 × 4,066,123
4. Step 4: Simplify right side
   3,049,938x = 16,533,356,251,129
5. Step 5: Solve for x
   x = 16,533,356,251,129/3,049,938
6. Step 6: Final answer
   x = 5,420,882.74