Finding the Third Proportional to 108,801 and 230,665.50

Step by Step Solution

1. Step 1: Write the proportion equation
   108,801 : 230,665.50 = 230,665.50 : x
2. Step 2: Convert to fraction form
   108,801/230,665.50 = 230,665.50/x
3. Step 3: Cross multiply
   108,801x = 230,665.50 × 230,665.50
4. Step 4: Simplify right side
   108,801x = 53,206,572,890.25
5. Step 5: Solve for x
   x = 53,206,572,890.25/108,801
6. Step 6: Final answer
   x = 489,026.51