Finding the Third Proportional to 20,165,556 and 30,995,910

Step by Step Solution

1. Step 1: Write the proportion equation
   20,165,556 : 30,995,910 = 30,995,910 : x
2. Step 2: Convert to fraction form
   20,165,556/30,995,910 = 30,995,910/x
3. Step 3: Cross multiply
   20,165,556x = 30,995,910 × 30,995,910
4. Step 4: Simplify right side
   20,165,556x = 960,746,436,728,100
5. Step 5: Solve for x
   x = 960,746,436,728,100/20,165,556
6. Step 6: Final answer
   x = 47,642,943.08