Finding the Third Proportional to 29,231.25 and 62,806.50

Step by Step Solution

1. Step 1: Write the proportion equation
   29,231.25 : 62,806.50 = 62,806.50 : x
2. Step 2: Convert to fraction form
   29,231.25/62,806.50 = 62,806.50/x
3. Step 3: Cross multiply
   29,231.25x = 62,806.50 × 62,806.50
4. Step 4: Simplify right side
   29,231.25x = 3,944,656,442.25
5. Step 5: Solve for x
   x = 3,944,656,442.25/29,231.25
6. Step 6: Final answer
   x = 134,946.55