Finding the Third Proportional to 28,675.50 and 61,745.25

Step by Step Solution

1. Step 1: Write the proportion equation
   28,675.50 : 61,745.25 = 61,745.25 : x
2. Step 2: Convert to fraction form
   28,675.50/61,745.25 = 61,745.25/x
3. Step 3: Cross multiply
   28,675.50x = 61,745.25 × 61,745.25
4. Step 4: Simplify right side
   28,675.50x = 3,812,475,897.56
5. Step 5: Solve for x
   x = 3,812,475,897.56/28,675.50
6. Step 6: Final answer
   x = 132,952.38