Finding the Third Proportional to 42,249 and 92,760

Step by Step Solution

1. Step 1: Write the proportion equation
   42,249 : 92,760 = 92,760 : x
2. Step 2: Convert to fraction form
   42,249/92,760 = 92,760/x
3. Step 3: Cross multiply
   42,249x = 92,760 × 92,760
4. Step 4: Simplify right side
   42,249x = 8,604,417,600
5. Step 5: Solve for x
   x = 8,604,417,600/42,249
6. Step 6: Final answer
   x = 203,659.67