Finding the Third Proportional to 41,875 and 56,863

Step by Step Solution

1. Step 1: Write the proportion equation
   41,875 : 56,863 = 56,863 : x
2. Step 2: Convert to fraction form
   41,875/56,863 = 56,863/x
3. Step 3: Cross multiply
   41,875x = 56,863 × 56,863
4. Step 4: Simplify right side
   41,875x = 3,233,400,769
5. Step 5: Solve for x
   x = 3,233,400,769/41,875
6. Step 6: Final answer
   x = 77,215.54