Finding the Third Proportional to 3,191,997 and 7,092,573

Step by Step Solution

1. Step 1: Write the proportion equation
   3,191,997 : 7,092,573 = 7,092,573 : x
2. Step 2: Convert to fraction form
   3,191,997/7,092,573 = 7,092,573/x
3. Step 3: Cross multiply
   3,191,997x = 7,092,573 × 7,092,573
4. Step 4: Simplify right side
   3,191,997x = 50,304,591,760,329
5. Step 5: Solve for x
   x = 50,304,591,760,329/3,191,997
6. Step 6: Final answer
   x = 15,759,598.70