Finding the Third Proportional to 3,379,737 and 7,515,112

Step by Step Solution

1. Step 1: Write the proportion equation
   3,379,737 : 7,515,112 = 7,515,112 : x
2. Step 2: Convert to fraction form
   3,379,737/7,515,112 = 7,515,112/x
3. Step 3: Cross multiply
   3,379,737x = 7,515,112 × 7,515,112
4. Step 4: Simplify right side
   3,379,737x = 56,476,908,372,544
5. Step 5: Solve for x
   x = 56,476,908,372,544/3,379,737
6. Step 6: Final answer
   x = 16,710,444.74