Finding the Third Proportional to 10,381,505 and 22,718,086

Step by Step Solution

1. Step 1: Write the proportion equation
   10,381,505 : 22,718,086 = 22,718,086 : x
2. Step 2: Convert to fraction form
   10,381,505/22,718,086 = 22,718,086/x
3. Step 3: Cross multiply
   10,381,505x = 22,718,086 × 22,718,086
4. Step 4: Simplify right side
   10,381,505x = 516,111,431,503,396
5. Step 5: Solve for x
   x = 516,111,431,503,396/10,381,505
6. Step 6: Final answer
   x = 49,714,509.75