Finding the Third Proportional to 10,268,856 and 21,995,064

Step by Step Solution

1. Step 1: Write the proportion equation
   10,268,856 : 21,995,064 = 21,995,064 : x
2. Step 2: Convert to fraction form
   10,268,856/21,995,064 = 21,995,064/x
3. Step 3: Cross multiply
   10,268,856x = 21,995,064 × 21,995,064
4. Step 4: Simplify right side
   10,268,856x = 483,782,840,364,096
5. Step 5: Solve for x
   x = 483,782,840,364,096/10,268,856
6. Step 6: Final answer
   x = 47,111,658.82