Finding the Third Proportional to 28,852.45 and 43,163.35

Step by Step Solution

1. Step 1: Write the proportion equation
   28,852.45 : 43,163.35 = 43,163.35 : x
2. Step 2: Convert to fraction form
   28,852.45/43,163.35 = 43,163.35/x
3. Step 3: Cross multiply
   28,852.45x = 43,163.35 × 43,163.35
4. Step 4: Simplify right side
   28,852.45x = 1,863,074,749.50
5. Step 5: Solve for x
   x = 1,863,074,749.50/28,852.45
6. Step 6: Final answer
   x = 64,572.49