Finding the Third Proportional to 30,615 and 44,875.50

Step by Step Solution

1. Step 1: Write the proportion equation
   30,615 : 44,875.50 = 44,875.50 : x
2. Step 2: Convert to fraction form
   30,615/44,875.50 = 44,875.50/x
3. Step 3: Cross multiply
   30,615x = 44,875.50 × 44,875.50
4. Step 4: Simplify right side
   30,615x = 2,013,810,500.25
5. Step 5: Solve for x
   x = 2,013,810,500.25/30,615
6. Step 6: Final answer
   x = 65,778.56