Finding the Third Proportional to 72,441 and 110,814

Step by Step Solution

1. Step 1: Write the proportion equation
   72,441 : 110,814 = 110,814 : x
2. Step 2: Convert to fraction form
   72,441/110,814 = 110,814/x
3. Step 3: Cross multiply
   72,441x = 110,814 × 110,814
4. Step 4: Simplify right side
   72,441x = 12,279,742,596
5. Step 5: Solve for x
   x = 12,279,742,596/72,441
6. Step 6: Final answer
   x = 169,513.71