Finding the Third Proportional to 3,260,592 and 7,672,036

Step by Step Solution

1. Step 1: Write the proportion equation
   3,260,592 : 7,672,036 = 7,672,036 : x
2. Step 2: Convert to fraction form
   3,260,592/7,672,036 = 7,672,036/x
3. Step 3: Cross multiply
   3,260,592x = 7,672,036 × 7,672,036
4. Step 4: Simplify right side
   3,260,592x = 58,860,136,385,296
5. Step 5: Solve for x
   x = 58,860,136,385,296/3,260,592
6. Step 6: Final answer
   x = 18,051,978.41