Finding the Third Proportional to 10,100,738 and 21,619,622

Step by Step Solution

1. Step 1: Write the proportion equation
   10,100,738 : 21,619,622 = 21,619,622 : x
2. Step 2: Convert to fraction form
   10,100,738/21,619,622 = 21,619,622/x
3. Step 3: Cross multiply
   10,100,738x = 21,619,622 × 21,619,622
4. Step 4: Simplify right side
   10,100,738x = 467,408,055,422,884
5. Step 5: Solve for x
   x = 467,408,055,422,884/10,100,738
6. Step 6: Final answer
   x = 46,274,644.03