Finding the Third Proportional to 3,393,368 and 7,318,084

Step by Step Solution

1. Step 1: Write the proportion equation
   3,393,368 : 7,318,084 = 7,318,084 : x
2. Step 2: Convert to fraction form
   3,393,368/7,318,084 = 7,318,084/x
3. Step 3: Cross multiply
   3,393,368x = 7,318,084 × 7,318,084
4. Step 4: Simplify right side
   3,393,368x = 53,554,353,431,056
5. Step 5: Solve for x
   x = 53,554,353,431,056/3,393,368
6. Step 6: Final answer
   x = 15,782,064.73