Finding the Third Proportional to 54,583.88 and 73,348.03

Step by Step Solution

1. Step 1: Write the proportion equation
   54,583.88 : 73,348.03 = 73,348.03 : x
2. Step 2: Convert to fraction form
   54,583.88/73,348.03 = 73,348.03/x
3. Step 3: Cross multiply
   54,583.88x = 73,348.03 × 73,348.03
4. Step 4: Simplify right side
   54,583.88x = 5,379,933,688.25
5. Step 5: Solve for x
   x = 5,379,933,688.25/54,583.88
6. Step 6: Final answer
   x = 98,562.69