Finding the Third Proportional to 116,643 and 241,062

Step by Step Solution

1. Step 1: Write the proportion equation
   116,643 : 241,062 = 241,062 : x
2. Step 2: Convert to fraction form
   116,643/241,062 = 241,062/x
3. Step 3: Cross multiply
   116,643x = 241,062 × 241,062
4. Step 4: Simplify right side
   116,643x = 58,110,887,844
5. Step 5: Solve for x
   x = 58,110,887,844/116,643
6. Step 6: Final answer
   x = 498,194.39