Finding the Third Proportional to 116,653.50 and 174,940.88

Step by Step Solution

1. Step 1: Write the proportion equation
   116,653.50 : 174,940.88 = 174,940.88 : x
2. Step 2: Convert to fraction form
   116,653.50/174,940.88 = 174,940.88/x
3. Step 3: Cross multiply
   116,653.50x = 174,940.88 × 174,940.88
4. Step 4: Simplify right side
   116,653.50x = 30,604,309,745.77
5. Step 5: Solve for x
   x = 30,604,309,745.77/116,653.50
6. Step 6: Final answer
   x = 262,352.26