Finding the Third Proportional to 3,133,442 and 4,227,752

Step by Step Solution

1. Step 1: Write the proportion equation
   3,133,442 : 4,227,752 = 4,227,752 : x
2. Step 2: Convert to fraction form
   3,133,442/4,227,752 = 4,227,752/x
3. Step 3: Cross multiply
   3,133,442x = 4,227,752 × 4,227,752
4. Step 4: Simplify right side
   3,133,442x = 17,873,886,973,504
5. Step 5: Solve for x
   x = 17,873,886,973,504/3,133,442
6. Step 6: Final answer
   x = 5,704,234.19