Finding the Third Proportional to 127,035 and 189,928.50

Step by Step Solution

1. Step 1: Write the proportion equation
   127,035 : 189,928.50 = 189,928.50 : x
2. Step 2: Convert to fraction form
   127,035/189,928.50 = 189,928.50/x
3. Step 3: Cross multiply
   127,035x = 189,928.50 × 189,928.50
4. Step 4: Simplify right side
   127,035x = 36,072,835,112.25
5. Step 5: Solve for x
   x = 36,072,835,112.25/127,035
6. Step 6: Final answer
   x = 283,959.82