Finding the Third Proportional to 12,734.06 and 27,834.56

Step by Step Solution

1. Step 1: Write the proportion equation
   12,734.06 : 27,834.56 = 27,834.56 : x
2. Step 2: Convert to fraction form
   12,734.06/27,834.56 = 27,834.56/x
3. Step 3: Cross multiply
   12,734.06x = 27,834.56 × 27,834.56
4. Step 4: Simplify right side
   12,734.06x = 774,762,869.57
5. Step 5: Solve for x
   x = 774,762,869.57/12,734.06
6. Step 6: Final answer
   x = 60,841.77