Finding the Third Proportional to 12,847.50 and 28,023.38

Step by Step Solution

1. Step 1: Write the proportion equation
   12,847.50 : 28,023.38 = 28,023.38 : x
2. Step 2: Convert to fraction form
   12,847.50/28,023.38 = 28,023.38/x
3. Step 3: Cross multiply
   12,847.50x = 28,023.38 × 28,023.38
4. Step 4: Simplify right side
   12,847.50x = 785,309,546.39
5. Step 5: Solve for x
   x = 785,309,546.39/12,847.50
6. Step 6: Final answer
   x = 61,125.48