Finding the Third Proportional to 41,810 and 87,028

Step by Step Solution

1. Step 1: Write the proportion equation
   41,810 : 87,028 = 87,028 : x
2. Step 2: Convert to fraction form
   41,810/87,028 = 87,028/x
3. Step 3: Cross multiply
   41,810x = 87,028 × 87,028
4. Step 4: Simplify right side
   41,810x = 7,573,872,784
5. Step 5: Solve for x
   x = 7,573,872,784/41,810
6. Step 6: Final answer
   x = 181,149.79