Finding the Third Proportional to 116,670 and 241,116

Step by Step Solution

1. Step 1: Write the proportion equation
   116,670 : 241,116 = 241,116 : x
2. Step 2: Convert to fraction form
   116,670/241,116 = 241,116/x
3. Step 3: Cross multiply
   116,670x = 241,116 × 241,116
4. Step 4: Simplify right side
   116,670x = 58,136,925,456
5. Step 5: Solve for x
   x = 58,136,925,456/116,670
6. Step 6: Final answer
   x = 498,302.27