Finding the Third Proportional to 41,448.38 and 89,407.13

Step by Step Solution

1. Step 1: Write the proportion equation
   41,448.38 : 89,407.13 = 89,407.13 : x
2. Step 2: Convert to fraction form
   41,448.38/89,407.13 = 89,407.13/x
3. Step 3: Cross multiply
   41,448.38x = 89,407.13 × 89,407.13
4. Step 4: Simplify right side
   41,448.38x = 7,993,634,000.77
5. Step 5: Solve for x
   x = 7,993,634,000.77/41,448.38
6. Step 6: Final answer
   x = 192,857.60