Finding the Third Proportional to 12,923 and 19,141

Step by Step Solution

1. Step 1: Write the proportion equation
   12,923 : 19,141 = 19,141 : x
2. Step 2: Convert to fraction form
   12,923/19,141 = 19,141/x
3. Step 3: Cross multiply
   12,923x = 19,141 × 19,141
4. Step 4: Simplify right side
   12,923x = 366,377,881
5. Step 5: Solve for x
   x = 366,377,881/12,923
6. Step 6: Final answer
   x = 28,350.84