Finding the Third Proportional to 108,864 and 230,941.13

Step by Step Solution

1. Step 1: Write the proportion equation
   108,864 : 230,941.13 = 230,941.13 : x
2. Step 2: Convert to fraction form
   108,864/230,941.13 = 230,941.13/x
3. Step 3: Cross multiply
   108,864x = 230,941.13 × 230,941.13
4. Step 4: Simplify right side
   108,864x = 53,333,803,216.27
5. Step 5: Solve for x
   x = 53,333,803,216.27/108,864
6. Step 6: Final answer
   x = 489,912.21