Finding the Third Proportional to 35,367.50 and 54,281.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,367.50 : 54,281.50 = 54,281.50 : x
2. Step 2: Convert to fraction form
   35,367.50/54,281.50 = 54,281.50/x
3. Step 3: Cross multiply
   35,367.50x = 54,281.50 × 54,281.50
4. Step 4: Simplify right side
   35,367.50x = 2,946,481,242.25
5. Step 5: Solve for x
   x = 2,946,481,242.25/35,367.50
6. Step 6: Final answer
   x = 83,310.42