Finding the Third Proportional to 4,483,341 and 9,285,687

Step by Step Solution

1. Step 1: Write the proportion equation
   4,483,341 : 9,285,687 = 9,285,687 : x
2. Step 2: Convert to fraction form
   4,483,341/9,285,687 = 9,285,687/x
3. Step 3: Cross multiply
   4,483,341x = 9,285,687 × 9,285,687
4. Step 4: Simplify right side
   4,483,341x = 86,223,983,061,969
5. Step 5: Solve for x
   x = 86,223,983,061,969/4,483,341
6. Step 6: Final answer
   x = 19,232,082.29