Finding the Third Proportional to 42,453.75 and 95,856.38

Step by Step Solution

1. Step 1: Write the proportion equation
   42,453.75 : 95,856.38 = 95,856.38 : x
2. Step 2: Convert to fraction form
   42,453.75/95,856.38 = 95,856.38/x
3. Step 3: Cross multiply
   42,453.75x = 95,856.38 × 95,856.38
4. Step 4: Simplify right side
   42,453.75x = 9,188,444,628.14
5. Step 5: Solve for x
   x = 9,188,444,628.14/42,453.75
6. Step 6: Final answer
   x = 216,434.23