Finding the Third Proportional to 3,379,738 and 7,515,114

Step by Step Solution

1. Step 1: Write the proportion equation
   3,379,738 : 7,515,114 = 7,515,114 : x
2. Step 2: Convert to fraction form
   3,379,738/7,515,114 = 7,515,114/x
3. Step 3: Cross multiply
   3,379,738x = 7,515,114 × 7,515,114
4. Step 4: Simplify right side
   3,379,738x = 56,476,938,432,996
5. Step 5: Solve for x
   x = 56,476,938,432,996/3,379,738
6. Step 6: Final answer
   x = 16,710,448.69