Finding the Third Proportional to 3,531,847 and 7,383,481

Step by Step Solution

1. Step 1: Write the proportion equation
   3,531,847 : 7,383,481 = 7,383,481 : x
2. Step 2: Convert to fraction form
   3,531,847/7,383,481 = 7,383,481/x
3. Step 3: Cross multiply
   3,531,847x = 7,383,481 × 7,383,481
4. Step 4: Simplify right side
   3,531,847x = 54,515,791,677,361
5. Step 5: Solve for x
   x = 54,515,791,677,361/3,531,847
6. Step 6: Final answer
   x = 15,435,490.74