Finding the Third Proportional to 100,910 and 144,034.50

Step by Step Solution

1. Step 1: Write the proportion equation
   100,910 : 144,034.50 = 144,034.50 : x
2. Step 2: Convert to fraction form
   100,910/144,034.50 = 144,034.50/x
3. Step 3: Cross multiply
   100,910x = 144,034.50 × 144,034.50
4. Step 4: Simplify right side
   100,910x = 20,745,937,190.25
5. Step 5: Solve for x
   x = 20,745,937,190.25/100,910
6. Step 6: Final answer
   x = 205,588.52