Finding the Third Proportional to 19,711 and 43,076

Step by Step Solution

1. Step 1: Write the proportion equation
   19,711 : 43,076 = 43,076 : x
2. Step 2: Convert to fraction form
   19,711/43,076 = 43,076/x
3. Step 3: Cross multiply
   19,711x = 43,076 × 43,076
4. Step 4: Simplify right side
   19,711x = 1,855,541,776
5. Step 5: Solve for x
   x = 1,855,541,776/19,711
6. Step 6: Final answer
   x = 94,137.37