Finding the Third Proportional to 3,302,187 and 4,562,872

Step by Step Solution

1. Step 1: Write the proportion equation
   3,302,187 : 4,562,872 = 4,562,872 : x
2. Step 2: Convert to fraction form
   3,302,187/4,562,872 = 4,562,872/x
3. Step 3: Cross multiply
   3,302,187x = 4,562,872 × 4,562,872
4. Step 4: Simplify right side
   3,302,187x = 20,819,800,888,384
5. Step 5: Solve for x
   x = 20,819,800,888,384/3,302,187
6. Step 6: Final answer
   x = 6,304,852.17