Finding the Third Proportional to 100,930 and 144,834

Step by Step Solution

1. Step 1: Write the proportion equation
   100,930 : 144,834 = 144,834 : x
2. Step 2: Convert to fraction form
   100,930/144,834 = 144,834/x
3. Step 3: Cross multiply
   100,930x = 144,834 × 144,834
4. Step 4: Simplify right side
   100,930x = 20,976,887,556
5. Step 5: Solve for x
   x = 20,976,887,556/100,930
6. Step 6: Final answer
   x = 207,836.00