Finding the Third Proportional to 54,664.50 and 118,806

Step by Step Solution

1. Step 1: Write the proportion equation
   54,664.50 : 118,806 = 118,806 : x
2. Step 2: Convert to fraction form
   54,664.50/118,806 = 118,806/x
3. Step 3: Cross multiply
   54,664.50x = 118,806 × 118,806
4. Step 4: Simplify right side
   54,664.50x = 14,114,865,636
5. Step 5: Solve for x
   x = 14,114,865,636/54,664.50
6. Step 6: Final answer
   x = 258,209.00