Finding the Third Proportional to 42,048 and 92,288

Step by Step Solution

1. Step 1: Write the proportion equation
   42,048 : 92,288 = 92,288 : x
2. Step 2: Convert to fraction form
   42,048/92,288 = 92,288/x
3. Step 3: Cross multiply
   42,048x = 92,288 × 92,288
4. Step 4: Simplify right side
   42,048x = 8,517,074,944
5. Step 5: Solve for x
   x = 8,517,074,944/42,048
6. Step 6: Final answer
   x = 202,556.01