Finding the Third Proportional to 114,296 and 245,600

Step by Step Solution

1. Step 1: Write the proportion equation
   114,296 : 245,600 = 245,600 : x
2. Step 2: Convert to fraction form
   114,296/245,600 = 245,600/x
3. Step 3: Cross multiply
   114,296x = 245,600 × 245,600
4. Step 4: Simplify right side
   114,296x = 60,319,360,000
5. Step 5: Solve for x
   x = 60,319,360,000/114,296
6. Step 6: Final answer
   x = 527,746.90