Finding the Third Proportional to 72,459 and 110,835

Step by Step Solution

1. Step 1: Write the proportion equation
   72,459 : 110,835 = 110,835 : x
2. Step 2: Convert to fraction form
   72,459/110,835 = 110,835/x
3. Step 3: Cross multiply
   72,459x = 110,835 × 110,835
4. Step 4: Simplify right side
   72,459x = 12,284,397,225
5. Step 5: Solve for x
   x = 12,284,397,225/72,459
6. Step 6: Final answer
   x = 169,535.84