Finding the Third Proportional to 19,732 and 42,745

Step by Step Solution

1. Step 1: Write the proportion equation
   19,732 : 42,745 = 42,745 : x
2. Step 2: Convert to fraction form
   19,732/42,745 = 42,745/x
3. Step 3: Cross multiply
   19,732x = 42,745 × 42,745
4. Step 4: Simplify right side
   19,732x = 1,827,135,025
5. Step 5: Solve for x
   x = 1,827,135,025/19,732
6. Step 6: Final answer
   x = 92,597.56