Finding the Third Proportional to 19,227 and 42,629

Step by Step Solution

1. Step 1: Write the proportion equation
   19,227 : 42,629 = 42,629 : x
2. Step 2: Convert to fraction form
   19,227/42,629 = 42,629/x
3. Step 3: Cross multiply
   19,227x = 42,629 × 42,629
4. Step 4: Simplify right side
   19,227x = 1,817,231,641
5. Step 5: Solve for x
   x = 1,817,231,641/19,227
6. Step 6: Final answer
   x = 94,514.57