Finding the Third Proportional to 30,863 and 41,819

Step by Step Solution

1. Step 1: Write the proportion equation
   30,863 : 41,819 = 41,819 : x
2. Step 2: Convert to fraction form
   30,863/41,819 = 41,819/x
3. Step 3: Cross multiply
   30,863x = 41,819 × 41,819
4. Step 4: Simplify right side
   30,863x = 1,748,828,761
5. Step 5: Solve for x
   x = 1,748,828,761/30,863
6. Step 6: Final answer
   x = 56,664.25