Finding the Third Proportional to 19,631,828 and 41,993,036

Step by Step Solution

1. Step 1: Write the proportion equation
   19,631,828 : 41,993,036 = 41,993,036 : x
2. Step 2: Convert to fraction form
   19,631,828/41,993,036 = 41,993,036/x
3. Step 3: Cross multiply
   19,631,828x = 41,993,036 × 41,993,036
4. Step 4: Simplify right side
   19,631,828x = 1,763,415,072,497,296
5. Step 5: Solve for x
   x = 1,763,415,072,497,296/19,631,828
6. Step 6: Final answer
   x = 89,824,293.11