Finding the Third Proportional to 13,360.57 and 28,360.76

Step by Step Solution

1. Step 1: Write the proportion equation
   13,360.57 : 28,360.76 = 28,360.76 : x
2. Step 2: Convert to fraction form
   13,360.57/28,360.76 = 28,360.76/x
3. Step 3: Cross multiply
   13,360.57x = 28,360.76 × 28,360.76
4. Step 4: Simplify right side
   13,360.57x = 804,332,583.70
5. Step 5: Solve for x
   x = 804,332,583.70/13,360.57
6. Step 6: Final answer
   x = 60,201.96