Finding the Third Proportional to 45,845 and 61,855

Step by Step Solution

1. Step 1: Write the proportion equation
   45,845 : 61,855 = 61,855 : x
2. Step 2: Convert to fraction form
   45,845/61,855 = 61,855/x
3. Step 3: Cross multiply
   45,845x = 61,855 × 61,855
4. Step 4: Simplify right side
   45,845x = 3,826,041,025
5. Step 5: Solve for x
   x = 3,826,041,025/45,845
6. Step 6: Final answer
   x = 83,456.02