Finding the Third Proportional to 3,393,372 and 7,396,392

Step by Step Solution

1. Step 1: Write the proportion equation
   3,393,372 : 7,396,392 = 7,396,392 : x
2. Step 2: Convert to fraction form
   3,393,372/7,396,392 = 7,396,392/x
3. Step 3: Cross multiply
   3,393,372x = 7,396,392 × 7,396,392
4. Step 4: Simplify right side
   3,393,372x = 54,706,614,617,664
5. Step 5: Solve for x
   x = 54,706,614,617,664/3,393,372
6. Step 6: Final answer
   x = 16,121,608.42