Finding the Third Proportional to 29,119.50 and 39,021.75

Step by Step Solution

1. Step 1: Write the proportion equation
   29,119.50 : 39,021.75 = 39,021.75 : x
2. Step 2: Convert to fraction form
   29,119.50/39,021.75 = 39,021.75/x
3. Step 3: Cross multiply
   29,119.50x = 39,021.75 × 39,021.75
4. Step 4: Simplify right side
   29,119.50x = 1,522,696,973.06
5. Step 5: Solve for x
   x = 1,522,696,973.06/29,119.50
6. Step 6: Final answer
   x = 52,291.32