Finding the Third Proportional to 41,670.38 and 89,856.38

Step by Step Solution

1. Step 1: Write the proportion equation
   41,670.38 : 89,856.38 = 89,856.38 : x
2. Step 2: Convert to fraction form
   41,670.38/89,856.38 = 89,856.38/x
3. Step 3: Cross multiply
   41,670.38x = 89,856.38 × 89,856.38
4. Step 4: Simplify right side
   41,670.38x = 8,074,168,128.14
5. Step 5: Solve for x
   x = 8,074,168,128.14/41,670.38
6. Step 6: Final answer
   x = 193,762.79