Finding the Third Proportional to 28,416.25 and 43,019.25

Step by Step Solution

1. Step 1: Write the proportion equation
   28,416.25 : 43,019.25 = 43,019.25 : x
2. Step 2: Convert to fraction form
   28,416.25/43,019.25 = 43,019.25/x
3. Step 3: Cross multiply
   28,416.25x = 43,019.25 × 43,019.25
4. Step 4: Simplify right side
   28,416.25x = 1,850,655,870.56
5. Step 5: Solve for x
   x = 1,850,655,870.56/28,416.25
6. Step 6: Final answer
   x = 65,126.67