Finding the Third Proportional to 6,801.47 and 14,428.76

Step by Step Solution

1. Step 1: Write the proportion equation
   6,801.47 : 14,428.76 = 14,428.76 : x
2. Step 2: Convert to fraction form
   6,801.47/14,428.76 = 14,428.76/x
3. Step 3: Cross multiply
   6,801.47x = 14,428.76 × 14,428.76
4. Step 4: Simplify right side
   6,801.47x = 208,189,052.01
5. Step 5: Solve for x
   x = 208,189,052.01/6,801.47
6. Step 6: Final answer
   x = 30,609.43