Finding the Third Proportional to 52,928 and 82,043.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,928 : 82,043.50 = 82,043.50 : x
2. Step 2: Convert to fraction form
   52,928/82,043.50 = 82,043.50/x
3. Step 3: Cross multiply
   52,928x = 82,043.50 × 82,043.50
4. Step 4: Simplify right side
   52,928x = 6,731,135,892.25
5. Step 5: Solve for x
   x = 6,731,135,892.25/52,928
6. Step 6: Final answer
   x = 127,175.33