Finding the Third Proportional to 4,409,592 and 9,449,004

Step by Step Solution

1. Step 1: Write the proportion equation
   4,409,592 : 9,449,004 = 9,449,004 : x
2. Step 2: Convert to fraction form
   4,409,592/9,449,004 = 9,449,004/x
3. Step 3: Cross multiply
   4,409,592x = 9,449,004 × 9,449,004
4. Step 4: Simplify right side
   4,409,592x = 89,283,676,592,016
5. Step 5: Solve for x
   x = 89,283,676,592,016/4,409,592
6. Step 6: Final answer
   x = 20,247,604.90