Finding the Third Proportional to 116,431.59 and 175,224.94

Step by Step Solution

1. Step 1: Write the proportion equation
   116,431.59 : 175,224.94 = 175,224.94 : x
2. Step 2: Convert to fraction form
   116,431.59/175,224.94 = 175,224.94/x
3. Step 3: Cross multiply
   116,431.59x = 175,224.94 × 175,224.94
4. Step 4: Simplify right side
   116,431.59x = 30,703,778,721.88
5. Step 5: Solve for x
   x = 30,703,778,721.88/116,431.59
6. Step 6: Final answer
   x = 263,706.59