Finding the Third Proportional to 116,340 and 241,320

Step by Step Solution

1. Step 1: Write the proportion equation
   116,340 : 241,320 = 241,320 : x
2. Step 2: Convert to fraction form
   116,340/241,320 = 241,320/x
3. Step 3: Cross multiply
   116,340x = 241,320 × 241,320
4. Step 4: Simplify right side
   116,340x = 58,235,342,400
5. Step 5: Solve for x
   x = 58,235,342,400/116,340
6. Step 6: Final answer
   x = 500,561.65