Finding the Third Proportional to 8,147,992 and 17,923,040

Step by Step Solution

1. Step 1: Write the proportion equation
   8,147,992 : 17,923,040 = 17,923,040 : x
2. Step 2: Convert to fraction form
   8,147,992/17,923,040 = 17,923,040/x
3. Step 3: Cross multiply
   8,147,992x = 17,923,040 × 17,923,040
4. Step 4: Simplify right side
   8,147,992x = 321,235,362,841,600
5. Step 5: Solve for x
   x = 321,235,362,841,600/8,147,992
6. Step 6: Final answer
   x = 39,425,095.51