Finding the Third Proportional to 40,418 and 58,827

Step by Step Solution

1. Step 1: Write the proportion equation
   40,418 : 58,827 = 58,827 : x
2. Step 2: Convert to fraction form
   40,418/58,827 = 58,827/x
3. Step 3: Cross multiply
   40,418x = 58,827 × 58,827
4. Step 4: Simplify right side
   40,418x = 3,460,615,929
5. Step 5: Solve for x
   x = 3,460,615,929/40,418
6. Step 6: Final answer
   x = 85,620.66