Finding the Third Proportional to 4,252,638 and 9,095,388

Step by Step Solution

1. Step 1: Write the proportion equation
   4,252,638 : 9,095,388 = 9,095,388 : x
2. Step 2: Convert to fraction form
   4,252,638/9,095,388 = 9,095,388/x
3. Step 3: Cross multiply
   4,252,638x = 9,095,388 × 9,095,388
4. Step 4: Simplify right side
   4,252,638x = 82,726,082,870,544
5. Step 5: Solve for x
   x = 82,726,082,870,544/4,252,638
6. Step 6: Final answer
   x = 19,452,886.15