Finding the Third Proportional to 20,562,514.25 and 31,941,944.25

Step by Step Solution

1. Step 1: Write the proportion equation
   20,562,514.25 : 31,941,944.25 = 31,941,944.25 : x
2. Step 2: Convert to fraction form
   20,562,514.25/31,941,944.25 = 31,941,944.25/x
3. Step 3: Cross multiply
   20,562,514.25x = 31,941,944.25 × 31,941,944.25
4. Step 4: Simplify right side
   20,562,514.25x = 1,020,287,802,470,108
5. Step 5: Solve for x
   x = 1,020,287,802,470,108/20,562,514.25
6. Step 6: Final answer
   x = 49,618,825.31