Finding the Third Proportional to 14,096.81 and 20,478.94

Step by Step Solution

1. Step 1: Write the proportion equation
   14,096.81 : 20,478.94 = 20,478.94 : x
2. Step 2: Convert to fraction form
   14,096.81/20,478.94 = 20,478.94/x
3. Step 3: Cross multiply
   14,096.81x = 20,478.94 × 20,478.94
4. Step 4: Simplify right side
   14,096.81x = 419,386,881.13
5. Step 5: Solve for x
   x = 419,386,881.13/14,096.81
6. Step 6: Final answer
   x = 29,750.48