Finding the Third Proportional to 42,363 and 98,493

Step by Step Solution

1. Step 1: Write the proportion equation
   42,363 : 98,493 = 98,493 : x
2. Step 2: Convert to fraction form
   42,363/98,493 = 98,493/x
3. Step 3: Cross multiply
   42,363x = 98,493 × 98,493
4. Step 4: Simplify right side
   42,363x = 9,700,871,049
5. Step 5: Solve for x
   x = 9,700,871,049/42,363
6. Step 6: Final answer
   x = 228,993.96