Finding the Third Proportional to 110,118 and 240,460

Step by Step Solution

1. Step 1: Write the proportion equation
   110,118 : 240,460 = 240,460 : x
2. Step 2: Convert to fraction form
   110,118/240,460 = 240,460/x
3. Step 3: Cross multiply
   110,118x = 240,460 × 240,460
4. Step 4: Simplify right side
   110,118x = 57,821,011,600
5. Step 5: Solve for x
   x = 57,821,011,600/110,118
6. Step 6: Final answer
   x = 525,082.29