Finding the Third Proportional to 2,674,104 and 4,142,442

Step by Step Solution

1. Step 1: Write the proportion equation
   2,674,104 : 4,142,442 = 4,142,442 : x
2. Step 2: Convert to fraction form
   2,674,104/4,142,442 = 4,142,442/x
3. Step 3: Cross multiply
   2,674,104x = 4,142,442 × 4,142,442
4. Step 4: Simplify right side
   2,674,104x = 17,159,825,723,364
5. Step 5: Solve for x
   x = 17,159,825,723,364/2,674,104
6. Step 6: Final answer
   x = 6,417,037.53