Finding the Third Proportional to 109,404 and 234,360

Step by Step Solution

1. Step 1: Write the proportion equation
   109,404 : 234,360 = 234,360 : x
2. Step 2: Convert to fraction form
   109,404/234,360 = 234,360/x
3. Step 3: Cross multiply
   109,404x = 234,360 × 234,360
4. Step 4: Simplify right side
   109,404x = 54,924,609,600
5. Step 5: Solve for x
   x = 54,924,609,600/109,404
6. Step 6: Final answer
   x = 502,034.75