Finding the Third Proportional to 54,625.50 and 73,801.50

Step by Step Solution

1. Step 1: Write the proportion equation
   54,625.50 : 73,801.50 = 73,801.50 : x
2. Step 2: Convert to fraction form
   54,625.50/73,801.50 = 73,801.50/x
3. Step 3: Cross multiply
   54,625.50x = 73,801.50 × 73,801.50
4. Step 4: Simplify right side
   54,625.50x = 5,446,661,402.25
5. Step 5: Solve for x
   x = 5,446,661,402.25/54,625.50
6. Step 6: Final answer
   x = 99,709.14