Finding the Third Proportional to 8,495.72 and 12,733.03

Step by Step Solution

1. Step 1: Write the proportion equation
   8,495.72 : 12,733.03 = 12,733.03 : x
2. Step 2: Convert to fraction form
   8,495.72/12,733.03 = 12,733.03/x
3. Step 3: Cross multiply
   8,495.72x = 12,733.03 × 12,733.03
4. Step 4: Simplify right side
   8,495.72x = 162,130,084.81
5. Step 5: Solve for x
   x = 162,130,084.81/8,495.72
6. Step 6: Final answer
   x = 19,083.74