Finding the Third Proportional to 10,543 and 22,719

Step by Step Solution

1. Step 1: Write the proportion equation
   10,543 : 22,719 = 22,719 : x
2. Step 2: Convert to fraction form
   10,543/22,719 = 22,719/x
3. Step 3: Cross multiply
   10,543x = 22,719 × 22,719
4. Step 4: Simplify right side
   10,543x = 516,152,961
5. Step 5: Solve for x
   x = 516,152,961/10,543
6. Step 6: Final answer
   x = 48,956.93