Finding the Third Proportional to 3,448,335 and 7,538,718

Step by Step Solution

1. Step 1: Write the proportion equation
   3,448,335 : 7,538,718 = 7,538,718 : x
2. Step 2: Convert to fraction form
   3,448,335/7,538,718 = 7,538,718/x
3. Step 3: Cross multiply
   3,448,335x = 7,538,718 × 7,538,718
4. Step 4: Simplify right side
   3,448,335x = 56,832,269,083,524
5. Step 5: Solve for x
   x = 56,832,269,083,524/3,448,335
6. Step 6: Final answer
   x = 16,481,075.38