Finding the Third Proportional to 40,610 and 84,892

Step by Step Solution

1. Step 1: Write the proportion equation
   40,610 : 84,892 = 84,892 : x
2. Step 2: Convert to fraction form
   40,610/84,892 = 84,892/x
3. Step 3: Cross multiply
   40,610x = 84,892 × 84,892
4. Step 4: Simplify right side
   40,610x = 7,206,651,664
5. Step 5: Solve for x
   x = 7,206,651,664/40,610
6. Step 6: Final answer
   x = 177,460.03