Finding the Third Proportional to 3,379,944 and 7,515,576

Step by Step Solution

1. Step 1: Write the proportion equation
   3,379,944 : 7,515,576 = 7,515,576 : x
2. Step 2: Convert to fraction form
   3,379,944/7,515,576 = 7,515,576/x
3. Step 3: Cross multiply
   3,379,944x = 7,515,576 × 7,515,576
4. Step 4: Simplify right side
   3,379,944x = 56,483,882,611,776
5. Step 5: Solve for x
   x = 56,483,882,611,776/3,379,944
6. Step 6: Final answer
   x = 16,711,484.75