Finding the Third Proportional to 3,547,200 and 7,757,952

Step by Step Solution

1. Step 1: Write the proportion equation
   3,547,200 : 7,757,952 = 7,757,952 : x
2. Step 2: Convert to fraction form
   3,547,200/7,757,952 = 7,757,952/x
3. Step 3: Cross multiply
   3,547,200x = 7,757,952 × 7,757,952
4. Step 4: Simplify right side
   3,547,200x = 60,185,819,234,304
5. Step 5: Solve for x
   x = 60,185,819,234,304/3,547,200
6. Step 6: Final answer
   x = 16,967,134.43