Finding the Third Proportional to 3,380,702 and 7,517,296

Step by Step Solution

1. Step 1: Write the proportion equation
   3,380,702 : 7,517,296 = 7,517,296 : x
2. Step 2: Convert to fraction form
   3,380,702/7,517,296 = 7,517,296/x
3. Step 3: Cross multiply
   3,380,702x = 7,517,296 × 7,517,296
4. Step 4: Simplify right side
   3,380,702x = 56,509,739,151,616
5. Step 5: Solve for x
   x = 56,509,739,151,616/3,380,702
6. Step 6: Final answer
   x = 16,715,386.08