Finding the Third Proportional to 19,795,873 and 41,401,689

Step by Step Solution

1. Step 1: Write the proportion equation
   19,795,873 : 41,401,689 = 41,401,689 : x
2. Step 2: Convert to fraction form
   19,795,873/41,401,689 = 41,401,689/x
3. Step 3: Cross multiply
   19,795,873x = 41,401,689 × 41,401,689
4. Step 4: Simplify right side
   19,795,873x = 1,714,099,852,052,721
5. Step 5: Solve for x
   x = 1,714,099,852,052,721/19,795,873
6. Step 6: Final answer
   x = 86,588,747.67