Finding the Third Proportional to 3,260,600 and 7,672,056

Step by Step Solution

1. Step 1: Write the proportion equation
   3,260,600 : 7,672,056 = 7,672,056 : x
2. Step 2: Convert to fraction form
   3,260,600/7,672,056 = 7,672,056/x
3. Step 3: Cross multiply
   3,260,600x = 7,672,056 × 7,672,056
4. Step 4: Simplify right side
   3,260,600x = 58,860,443,267,136
5. Step 5: Solve for x
   x = 58,860,443,267,136/3,260,600
6. Step 6: Final answer
   x = 18,052,028.24