Finding the Third Proportional to 40,905 and 58,914

Step by Step Solution

1. Step 1: Write the proportion equation
   40,905 : 58,914 = 58,914 : x
2. Step 2: Convert to fraction form
   40,905/58,914 = 58,914/x
3. Step 3: Cross multiply
   40,905x = 58,914 × 58,914
4. Step 4: Simplify right side
   40,905x = 3,470,859,396
5. Step 5: Solve for x
   x = 3,470,859,396/40,905
6. Step 6: Final answer
   x = 84,851.71