Finding the Third Proportional to 42,234.75 and 92,304.56

Step by Step Solution

1. Step 1: Write the proportion equation
   42,234.75 : 92,304.56 = 92,304.56 : x
2. Step 2: Convert to fraction form
   42,234.75/92,304.56 = 92,304.56/x
3. Step 3: Cross multiply
   42,234.75x = 92,304.56 × 92,304.56
4. Step 4: Simplify right side
   42,234.75x = 8,520,132,258.32
5. Step 5: Solve for x
   x = 8,520,132,258.32/42,234.75
6. Step 6: Final answer
   x = 201,732.75