Finding the Third Proportional to 8,938.27 and 19,626.89

Step by Step Solution

1. Step 1: Write the proportion equation
   8,938.27 : 19,626.89 = 19,626.89 : x
2. Step 2: Convert to fraction form
   8,938.27/19,626.89 = 19,626.89/x
3. Step 3: Cross multiply
   8,938.27x = 19,626.89 × 19,626.89
4. Step 4: Simplify right side
   8,938.27x = 385,214,835.61
5. Step 5: Solve for x
   x = 385,214,835.61/8,938.27
6. Step 6: Final answer
   x = 43,097.27