Finding the Third Proportional to 49,130 and 105,269.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,130 : 105,269.50 = 105,269.50 : x
2. Step 2: Convert to fraction form
   49,130/105,269.50 = 105,269.50/x
3. Step 3: Cross multiply
   49,130x = 105,269.50 × 105,269.50
4. Step 4: Simplify right side
   49,130x = 11,081,667,630.25
5. Step 5: Solve for x
   x = 11,081,667,630.25/49,130
6. Step 6: Final answer
   x = 225,558.06