Finding the Third Proportional to 47,200.50 and 104,890.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,200.50 : 104,890.50 = 104,890.50 : x
2. Step 2: Convert to fraction form
   47,200.50/104,890.50 = 104,890.50/x
3. Step 3: Cross multiply
   47,200.50x = 104,890.50 × 104,890.50
4. Step 4: Simplify right side
   47,200.50x = 11,002,016,990.25
5. Step 5: Solve for x
   x = 11,002,016,990.25/47,200.50
6. Step 6: Final answer
   x = 233,091.11