Finding the Third Proportional to 28,722 and 41,118

Step by Step Solution

1. Step 1: Write the proportion equation
   28,722 : 41,118 = 41,118 : x
2. Step 2: Convert to fraction form
   28,722/41,118 = 41,118/x
3. Step 3: Cross multiply
   28,722x = 41,118 × 41,118
4. Step 4: Simplify right side
   28,722x = 1,690,689,924
5. Step 5: Solve for x
   x = 1,690,689,924/28,722
6. Step 6: Final answer
   x = 58,863.93