Finding the Third Proportional to 35,350.50 and 54,666

Step by Step Solution

1. Step 1: Write the proportion equation
   35,350.50 : 54,666 = 54,666 : x
2. Step 2: Convert to fraction form
   35,350.50/54,666 = 54,666/x
3. Step 3: Cross multiply
   35,350.50x = 54,666 × 54,666
4. Step 4: Simplify right side
   35,350.50x = 2,988,371,556
5. Step 5: Solve for x
   x = 2,988,371,556/35,350.50
6. Step 6: Final answer
   x = 84,535.48