Finding the Third Proportional to 5,628.50 and 13,030.06

Step by Step Solution

1. Step 1: Write the proportion equation
   5,628.50 : 13,030.06 = 13,030.06 : x
2. Step 2: Convert to fraction form
   5,628.50/13,030.06 = 13,030.06/x
3. Step 3: Cross multiply
   5,628.50x = 13,030.06 × 13,030.06
4. Step 4: Simplify right side
   5,628.50x = 169,782,528.75
5. Step 5: Solve for x
   x = 169,782,528.75/5,628.50
6. Step 6: Final answer
   x = 30,164.79