Finding the Third Proportional to 2,063,442 and 4,634,788

Step by Step Solution

1. Step 1: Write the proportion equation
   2,063,442 : 4,634,788 = 4,634,788 : x
2. Step 2: Convert to fraction form
   2,063,442/4,634,788 = 4,634,788/x
3. Step 3: Cross multiply
   2,063,442x = 4,634,788 × 4,634,788
4. Step 4: Simplify right side
   2,063,442x = 21,481,259,804,944
5. Step 5: Solve for x
   x = 21,481,259,804,944/2,063,442
6. Step 6: Final answer
   x = 10,410,401.55