Finding the Third Proportional to 3,260,608 and 7,672,076

Step by Step Solution

1. Step 1: Write the proportion equation
   3,260,608 : 7,672,076 = 7,672,076 : x
2. Step 2: Convert to fraction form
   3,260,608/7,672,076 = 7,672,076/x
3. Step 3: Cross multiply
   3,260,608x = 7,672,076 × 7,672,076
4. Step 4: Simplify right side
   3,260,608x = 58,860,750,149,776
5. Step 5: Solve for x
   x = 58,860,750,149,776/3,260,608
6. Step 6: Final answer
   x = 18,052,078.06