Finding the Third Proportional to 126,738 and 169,600.50

Step by Step Solution

1. Step 1: Write the proportion equation
   126,738 : 169,600.50 = 169,600.50 : x
2. Step 2: Convert to fraction form
   126,738/169,600.50 = 169,600.50/x
3. Step 3: Cross multiply
   126,738x = 169,600.50 × 169,600.50
4. Step 4: Simplify right side
   126,738x = 28,764,329,600.25
5. Step 5: Solve for x
   x = 28,764,329,600.25/126,738
6. Step 6: Final answer
   x = 226,959.00