Finding the Third Proportional to 193,441 and 273,961.50

Step by Step Solution

1. Step 1: Write the proportion equation
   193,441 : 273,961.50 = 273,961.50 : x
2. Step 2: Convert to fraction form
   193,441/273,961.50 = 273,961.50/x
3. Step 3: Cross multiply
   193,441x = 273,961.50 × 273,961.50
4. Step 4: Simplify right side
   193,441x = 75,054,903,482.25
5. Step 5: Solve for x
   x = 75,054,903,482.25/193,441
6. Step 6: Final answer
   x = 387,998.94