Finding the Third Proportional to 3,448,274 and 7,493,422

Step by Step Solution

1. Step 1: Write the proportion equation
   3,448,274 : 7,493,422 = 7,493,422 : x
2. Step 2: Convert to fraction form
   3,448,274/7,493,422 = 7,493,422/x
3. Step 3: Cross multiply
   3,448,274x = 7,493,422 × 7,493,422
4. Step 4: Simplify right side
   3,448,274x = 56,151,373,270,084
5. Step 5: Solve for x
   x = 56,151,373,270,084/3,448,274
6. Step 6: Final answer
   x = 16,283,907.04