Finding the Third Proportional to 7,264.69 and 12,836.81

Step by Step Solution

1. Step 1: Write the proportion equation
   7,264.69 : 12,836.81 = 12,836.81 : x
2. Step 2: Convert to fraction form
   7,264.69/12,836.81 = 12,836.81/x
3. Step 3: Cross multiply
   7,264.69x = 12,836.81 × 12,836.81
4. Step 4: Simplify right side
   7,264.69x = 164,783,755.16
5. Step 5: Solve for x
   x = 164,783,755.16/7,264.69
6. Step 6: Final answer
   x = 22,682.84