Finding the Third Proportional to 108,893.50 and 234,470

Step by Step Solution

1. Step 1: Write the proportion equation
   108,893.50 : 234,470 = 234,470 : x
2. Step 2: Convert to fraction form
   108,893.50/234,470 = 234,470/x
3. Step 3: Cross multiply
   108,893.50x = 234,470 × 234,470
4. Step 4: Simplify right side
   108,893.50x = 54,976,180,900
5. Step 5: Solve for x
   x = 54,976,180,900/108,893.50
6. Step 6: Final answer
   x = 504,861.91