Finding the Third Proportional to 169,498.50 and 229,938

Step by Step Solution

1. Step 1: Write the proportion equation
   169,498.50 : 229,938 = 229,938 : x
2. Step 2: Convert to fraction form
   169,498.50/229,938 = 229,938/x
3. Step 3: Cross multiply
   169,498.50x = 229,938 × 229,938
4. Step 4: Simplify right side
   169,498.50x = 52,871,483,844
5. Step 5: Solve for x
   x = 52,871,483,844/169,498.50
6. Step 6: Final answer
   x = 311,928.92