Finding the Third Proportional to 9,811.06 and 21,443.44

Step by Step Solution

1. Step 1: Write the proportion equation
   9,811.06 : 21,443.44 = 21,443.44 : x
2. Step 2: Convert to fraction form
   9,811.06/21,443.44 = 21,443.44/x
3. Step 3: Cross multiply
   9,811.06x = 21,443.44 × 21,443.44
4. Step 4: Simplify right side
   9,811.06x = 459,821,011.82
5. Step 5: Solve for x
   x = 459,821,011.82/9,811.06
6. Step 6: Final answer
   x = 46,867.61