Finding the Third Proportional to 3,448,288 and 7,493,447

Step by Step Solution

1. Step 1: Write the proportion equation
   3,448,288 : 7,493,447 = 7,493,447 : x
2. Step 2: Convert to fraction form
   3,448,288/7,493,447 = 7,493,447/x
3. Step 3: Cross multiply
   3,448,288x = 7,493,447 × 7,493,447
4. Step 4: Simplify right side
   3,448,288x = 56,151,747,941,809
5. Step 5: Solve for x
   x = 56,151,747,941,809/3,448,288
6. Step 6: Final answer
   x = 16,283,949.58