Finding the Third Proportional to 41,708.67 and 89,978.34

Step by Step Solution

1. Step 1: Write the proportion equation
   41,708.67 : 89,978.34 = 89,978.34 : x
2. Step 2: Convert to fraction form
   41,708.67/89,978.34 = 89,978.34/x
3. Step 3: Cross multiply
   41,708.67x = 89,978.34 × 89,978.34
4. Step 4: Simplify right side
   41,708.67x = 8,096,102,343.99
5. Step 5: Solve for x
   x = 8,096,102,343.99/41,708.67
6. Step 6: Final answer
   x = 194,110.77