Finding the Third Proportional to 42,369.75 and 92,112.19

Step by Step Solution

1. Step 1: Write the proportion equation
   42,369.75 : 92,112.19 = 92,112.19 : x
2. Step 2: Convert to fraction form
   42,369.75/92,112.19 = 92,112.19/x
3. Step 3: Cross multiply
   42,369.75x = 92,112.19 × 92,112.19
4. Step 4: Simplify right side
   42,369.75x = 8,484,655,086.04
5. Step 5: Solve for x
   x = 8,484,655,086.04/42,369.75
6. Step 6: Final answer
   x = 200,252.66