Finding the Third Proportional to 12,985.31 and 23,274.84

Step by Step Solution

1. Step 1: Write the proportion equation
   12,985.31 : 23,274.84 = 23,274.84 : x
2. Step 2: Convert to fraction form
   12,985.31/23,274.84 = 23,274.84/x
3. Step 3: Cross multiply
   12,985.31x = 23,274.84 × 23,274.84
4. Step 4: Simplify right side
   12,985.31x = 541,718,351.59
5. Step 5: Solve for x
   x = 541,718,351.59/12,985.31
6. Step 6: Final answer
   x = 41,717.78