Finding the Third Proportional to 7,428.94 and 15,469.59

Step by Step Solution

1. Step 1: Write the proportion equation
   7,428.94 : 15,469.59 = 15,469.59 : x
2. Step 2: Convert to fraction form
   7,428.94/15,469.59 = 15,469.59/x
3. Step 3: Cross multiply
   7,428.94x = 15,469.59 × 15,469.59
4. Step 4: Simplify right side
   7,428.94x = 239,308,330.79
5. Step 5: Solve for x
   x = 239,308,330.79/7,428.94
6. Step 6: Final answer
   x = 32,213.00