Finding the Third Proportional to 28,255.50 and 43,682.25

Step by Step Solution

1. Step 1: Write the proportion equation
   28,255.50 : 43,682.25 = 43,682.25 : x
2. Step 2: Convert to fraction form
   28,255.50/43,682.25 = 43,682.25/x
3. Step 3: Cross multiply
   28,255.50x = 43,682.25 × 43,682.25
4. Step 4: Simplify right side
   28,255.50x = 1,908,138,965.06
5. Step 5: Solve for x
   x = 1,908,138,965.06/28,255.50
6. Step 6: Final answer
   x = 67,531.59