Finding the Third Proportional to 47,078,806 and 99,757,952

Step by Step Solution

1. Step 1: Write the proportion equation
   47,078,806 : 99,757,952 = 99,757,952 : x
2. Step 2: Convert to fraction form
   47,078,806/99,757,952 = 99,757,952/x
3. Step 3: Cross multiply
   47,078,806x = 99,757,952 × 99,757,952
4. Step 4: Simplify right side
   47,078,806x = 9,951,648,987,234,304
5. Step 5: Solve for x
   x = 9,951,648,987,234,304/47,078,806
6. Step 6: Final answer
   x = 211,382,782.04