Finding the Third Proportional to 19,606 and 40,076

Step by Step Solution

1. Step 1: Write the proportion equation
   19,606 : 40,076 = 40,076 : x
2. Step 2: Convert to fraction form
   19,606/40,076 = 40,076/x
3. Step 3: Cross multiply
   19,606x = 40,076 × 40,076
4. Step 4: Simplify right side
   19,606x = 1,606,085,776
5. Step 5: Solve for x
   x = 1,606,085,776/19,606
6. Step 6: Final answer
   x = 81,918.07