Finding the Third Proportional to 19,035.50 and 40,906

Step by Step Solution

1. Step 1: Write the proportion equation
   19,035.50 : 40,906 = 40,906 : x
2. Step 2: Convert to fraction form
   19,035.50/40,906 = 40,906/x
3. Step 3: Cross multiply
   19,035.50x = 40,906 × 40,906
4. Step 4: Simplify right side
   19,035.50x = 1,673,300,836
5. Step 5: Solve for x
   x = 1,673,300,836/19,035.50
6. Step 6: Final answer
   x = 87,904.22