Finding the Third Proportional to 17,690,610.94 and 37,840,518.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,690,610.94 : 37,840,518.56 = 37,840,518.56 : x
2. Step 2: Convert to fraction form
   17,690,610.94/37,840,518.56 = 37,840,518.56/x
3. Step 3: Cross multiply
   17,690,610.94x = 37,840,518.56 × 37,840,518.56
4. Step 4: Simplify right side
   17,690,610.94x = 1,431,904,845,078,907
5. Step 5: Solve for x
   x = 1,431,904,845,078,907/17,690,610.94
6. Step 6: Final answer
   x = 80,941,514.69