Finding the Third Proportional to 19,282 and 42,254

Step by Step Solution

1. Step 1: Write the proportion equation
   19,282 : 42,254 = 42,254 : x
2. Step 2: Convert to fraction form
   19,282/42,254 = 42,254/x
3. Step 3: Cross multiply
   19,282x = 42,254 × 42,254
4. Step 4: Simplify right side
   19,282x = 1,785,400,516
5. Step 5: Solve for x
   x = 1,785,400,516/19,282
6. Step 6: Final answer
   x = 92,594.16