Finding the Third Proportional to 3,634,456 and 7,929,063

Step by Step Solution

1. Step 1: Write the proportion equation
   3,634,456 : 7,929,063 = 7,929,063 : x
2. Step 2: Convert to fraction form
   3,634,456/7,929,063 = 7,929,063/x
3. Step 3: Cross multiply
   3,634,456x = 7,929,063 × 7,929,063
4. Step 4: Simplify right side
   3,634,456x = 62,870,040,057,969
5. Step 5: Solve for x
   x = 62,870,040,057,969/3,634,456
6. Step 6: Final answer
   x = 17,298,335.72