Finding the Third Proportional to 3,037,936 and 7,171,338

Step by Step Solution

1. Step 1: Write the proportion equation
   3,037,936 : 7,171,338 = 7,171,338 : x
2. Step 2: Convert to fraction form
   3,037,936/7,171,338 = 7,171,338/x
3. Step 3: Cross multiply
   3,037,936x = 7,171,338 × 7,171,338
4. Step 4: Simplify right side
   3,037,936x = 51,428,088,710,244
5. Step 5: Solve for x
   x = 51,428,088,710,244/3,037,936
6. Step 6: Final answer
   x = 16,928,628.09