Finding the Third Proportional to 42,104 and 90,044

Step by Step Solution

1. Step 1: Write the proportion equation
   42,104 : 90,044 = 90,044 : x
2. Step 2: Convert to fraction form
   42,104/90,044 = 90,044/x
3. Step 3: Cross multiply
   42,104x = 90,044 × 90,044
4. Step 4: Simplify right side
   42,104x = 8,107,921,936
5. Step 5: Solve for x
   x = 8,107,921,936/42,104
6. Step 6: Final answer
   x = 192,568.92