Finding the Third Proportional to 12,072.56 and 26,154.94

Step by Step Solution

1. Step 1: Write the proportion equation
   12,072.56 : 26,154.94 = 26,154.94 : x
2. Step 2: Convert to fraction form
   12,072.56/26,154.94 = 26,154.94/x
3. Step 3: Cross multiply
   12,072.56x = 26,154.94 × 26,154.94
4. Step 4: Simplify right side
   12,072.56x = 684,080,755.63
5. Step 5: Solve for x
   x = 684,080,755.63/12,072.56
6. Step 6: Final answer
   x = 56,664.09