Finding the Third Proportional to 45,348.75 and 105,896.72

Step by Step Solution

1. Step 1: Write the proportion equation
   45,348.75 : 105,896.72 = 105,896.72 : x
2. Step 2: Convert to fraction form
   45,348.75/105,896.72 = 105,896.72/x
3. Step 3: Cross multiply
   45,348.75x = 105,896.72 × 105,896.72
4. Step 4: Simplify right side
   45,348.75x = 11,214,115,042.02
5. Step 5: Solve for x
   x = 11,214,115,042.02/45,348.75
6. Step 6: Final answer
   x = 247,286.09