Finding the Third Proportional to 109,054 and 234,806

Step by Step Solution

1. Step 1: Write the proportion equation
   109,054 : 234,806 = 234,806 : x
2. Step 2: Convert to fraction form
   109,054/234,806 = 234,806/x
3. Step 3: Cross multiply
   109,054x = 234,806 × 234,806
4. Step 4: Simplify right side
   109,054x = 55,133,857,636
5. Step 5: Solve for x
   x = 55,133,857,636/109,054
6. Step 6: Final answer
   x = 505,564.74