Finding the Third Proportional to 193,673 and 264,037.50

Step by Step Solution

1. Step 1: Write the proportion equation
   193,673 : 264,037.50 = 264,037.50 : x
2. Step 2: Convert to fraction form
   193,673/264,037.50 = 264,037.50/x
3. Step 3: Cross multiply
   193,673x = 264,037.50 × 264,037.50
4. Step 4: Simplify right side
   193,673x = 69,715,801,406.25
5. Step 5: Solve for x
   x = 69,715,801,406.25/193,673
6. Step 6: Final answer
   x = 359,966.55