Finding the Third Proportional to 42,309.42 and 92,923.03

Step by Step Solution

1. Step 1: Write the proportion equation
   42,309.42 : 92,923.03 = 92,923.03 : x
2. Step 2: Convert to fraction form
   42,309.42/92,923.03 = 92,923.03/x
3. Step 3: Cross multiply
   42,309.42x = 92,923.03 × 92,923.03
4. Step 4: Simplify right side
   42,309.42x = 8,634,689,736.69
5. Step 5: Solve for x
   x = 8,634,689,736.69/42,309.42
6. Step 6: Final answer
   x = 204,084.32