Finding the Third Proportional to 40,756 and 85,948

Step by Step Solution

1. Step 1: Write the proportion equation
   40,756 : 85,948 = 85,948 : x
2. Step 2: Convert to fraction form
   40,756/85,948 = 85,948/x
3. Step 3: Cross multiply
   40,756x = 85,948 × 85,948
4. Step 4: Simplify right side
   40,756x = 7,387,058,704
5. Step 5: Solve for x
   x = 7,387,058,704/40,756
6. Step 6: Final answer
   x = 181,250.83