Finding the Third Proportional to 12,910.43 and 27,370.83

Step by Step Solution

1. Step 1: Write the proportion equation
   12,910.43 : 27,370.83 = 27,370.83 : x
2. Step 2: Convert to fraction form
   12,910.43/27,370.83 = 27,370.83/x
3. Step 3: Cross multiply
   12,910.43x = 27,370.83 × 27,370.83
4. Step 4: Simplify right side
   12,910.43x = 749,162,232.25
5. Step 5: Solve for x
   x = 749,162,232.25/12,910.43
6. Step 6: Final answer
   x = 58,027.68