Finding the Third Proportional to 27,424.20 and 40,956.89

Step by Step Solution

1. Step 1: Write the proportion equation
   27,424.20 : 40,956.89 = 40,956.89 : x
2. Step 2: Convert to fraction form
   27,424.20/40,956.89 = 40,956.89/x
3. Step 3: Cross multiply
   27,424.20x = 40,956.89 × 40,956.89
4. Step 4: Simplify right side
   27,424.20x = 1,677,466,889.67
5. Step 5: Solve for x
   x = 1,677,466,889.67/27,424.20
6. Step 6: Final answer
   x = 61,167.41