Finding the Third Proportional to 3,379,736 and 7,515,110

Step by Step Solution

1. Step 1: Write the proportion equation
   3,379,736 : 7,515,110 = 7,515,110 : x
2. Step 2: Convert to fraction form
   3,379,736/7,515,110 = 7,515,110/x
3. Step 3: Cross multiply
   3,379,736x = 7,515,110 × 7,515,110
4. Step 4: Simplify right side
   3,379,736x = 56,476,878,312,100
5. Step 5: Solve for x
   x = 56,476,878,312,100/3,379,736
6. Step 6: Final answer
   x = 16,710,440.79