Finding the Third Proportional to 19,518 and 41,076

Step by Step Solution

1. Step 1: Write the proportion equation
   19,518 : 41,076 = 41,076 : x
2. Step 2: Convert to fraction form
   19,518/41,076 = 41,076/x
3. Step 3: Cross multiply
   19,518x = 41,076 × 41,076
4. Step 4: Simplify right side
   19,518x = 1,687,237,776
5. Step 5: Solve for x
   x = 1,687,237,776/19,518
6. Step 6: Final answer
   x = 86,445.22