Finding the Third Proportional to 19,203 and 42,054

Step by Step Solution

1. Step 1: Write the proportion equation
   19,203 : 42,054 = 42,054 : x
2. Step 2: Convert to fraction form
   19,203/42,054 = 42,054/x
3. Step 3: Cross multiply
   19,203x = 42,054 × 42,054
4. Step 4: Simplify right side
   19,203x = 1,768,538,916
5. Step 5: Solve for x
   x = 1,768,538,916/19,203
6. Step 6: Final answer
   x = 92,097.01