Finding the Third Proportional to 9,653.06 and 21,151.31

Step by Step Solution

1. Step 1: Write the proportion equation
   9,653.06 : 21,151.31 = 21,151.31 : x
2. Step 2: Convert to fraction form
   9,653.06/21,151.31 = 21,151.31/x
3. Step 3: Cross multiply
   9,653.06x = 21,151.31 × 21,151.31
4. Step 4: Simplify right side
   9,653.06x = 447,378,020.47
5. Step 5: Solve for x
   x = 447,378,020.47/9,653.06
6. Step 6: Final answer
   x = 46,345.71