Finding the Third Proportional to 48,602 and 103,945

Step by Step Solution

1. Step 1: Write the proportion equation
   48,602 : 103,945 = 103,945 : x
2. Step 2: Convert to fraction form
   48,602/103,945 = 103,945/x
3. Step 3: Cross multiply
   48,602x = 103,945 × 103,945
4. Step 4: Simplify right side
   48,602x = 10,804,563,025
5. Step 5: Solve for x
   x = 10,804,563,025/48,602
6. Step 6: Final answer
   x = 222,306.96