Finding the Third Proportional to 3,514,198.50 and 5,308,740

Step by Step Solution

1. Step 1: Write the proportion equation
   3,514,198.50 : 5,308,740 = 5,308,740 : x
2. Step 2: Convert to fraction form
   3,514,198.50/5,308,740 = 5,308,740/x
3. Step 3: Cross multiply
   3,514,198.50x = 5,308,740 × 5,308,740
4. Step 4: Simplify right side
   3,514,198.50x = 28,182,720,387,600
5. Step 5: Solve for x
   x = 28,182,720,387,600/3,514,198.50
6. Step 6: Final answer
   x = 8,019,672.31