Finding the Third Proportional to 48,628 and 105,555.25

Step by Step Solution

1. Step 1: Write the proportion equation
   48,628 : 105,555.25 = 105,555.25 : x
2. Step 2: Convert to fraction form
   48,628/105,555.25 = 105,555.25/x
3. Step 3: Cross multiply
   48,628x = 105,555.25 × 105,555.25
4. Step 4: Simplify right side
   48,628x = 11,141,910,802.56
5. Step 5: Solve for x
   x = 11,141,910,802.56/48,628
6. Step 6: Final answer
   x = 229,125.42