Finding the Third Proportional to 29,666.25 and 39,628.69

Step by Step Solution

1. Step 1: Write the proportion equation
   29,666.25 : 39,628.69 = 39,628.69 : x
2. Step 2: Convert to fraction form
   29,666.25/39,628.69 = 39,628.69/x
3. Step 3: Cross multiply
   29,666.25x = 39,628.69 × 39,628.69
4. Step 4: Simplify right side
   29,666.25x = 1,570,432,872.97
5. Step 5: Solve for x
   x = 1,570,432,872.97/29,666.25
6. Step 6: Final answer
   x = 52,936.68