Finding the Third Proportional to 109,482 and 236,054

Step by Step Solution

1. Step 1: Write the proportion equation
   109,482 : 236,054 = 236,054 : x
2. Step 2: Convert to fraction form
   109,482/236,054 = 236,054/x
3. Step 3: Cross multiply
   109,482x = 236,054 × 236,054
4. Step 4: Simplify right side
   109,482x = 55,721,490,916
5. Step 5: Solve for x
   x = 55,721,490,916/109,482
6. Step 6: Final answer
   x = 508,955.73