Finding the Third Proportional to 108,316 and 144,894

Step by Step Solution

1. Step 1: Write the proportion equation
   108,316 : 144,894 = 144,894 : x
2. Step 2: Convert to fraction form
   108,316/144,894 = 144,894/x
3. Step 3: Cross multiply
   108,316x = 144,894 × 144,894
4. Step 4: Simplify right side
   108,316x = 20,994,271,236
5. Step 5: Solve for x
   x = 20,994,271,236/108,316
6. Step 6: Final answer
   x = 193,824.28