Finding the Third Proportional to 48,738 and 101,305.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,738 : 101,305.50 = 101,305.50 : x
2. Step 2: Convert to fraction form
   48,738/101,305.50 = 101,305.50/x
3. Step 3: Cross multiply
   48,738x = 101,305.50 × 101,305.50
4. Step 4: Simplify right side
   48,738x = 10,262,804,330.25
5. Step 5: Solve for x
   x = 10,262,804,330.25/48,738
6. Step 6: Final answer
   x = 210,570.90