Finding the Third Proportional to 4,446,352 and 9,049,856

Step by Step Solution

1. Step 1: Write the proportion equation
   4,446,352 : 9,049,856 = 9,049,856 : x
2. Step 2: Convert to fraction form
   4,446,352/9,049,856 = 9,049,856/x
3. Step 3: Cross multiply
   4,446,352x = 9,049,856 × 9,049,856
4. Step 4: Simplify right side
   4,446,352x = 81,899,893,620,736
5. Step 5: Solve for x
   x = 81,899,893,620,736/4,446,352
6. Step 6: Final answer
   x = 18,419,570.39