Finding the Third Proportional to 20,274,456.94 and 41,986,046.25

Step by Step Solution

1. Step 1: Write the proportion equation
   20,274,456.94 : 41,986,046.25 = 41,986,046.25 : x
2. Step 2: Convert to fraction form
   20,274,456.94/41,986,046.25 = 41,986,046.25/x
3. Step 3: Cross multiply
   20,274,456.94x = 41,986,046.25 × 41,986,046.25
4. Step 4: Simplify right side
   20,274,456.94x = 1,762,828,079,707,139
5. Step 5: Solve for x
   x = 1,762,828,079,707,139/20,274,456.94
6. Step 6: Final answer
   x = 86,948,226.78