Finding the Third Proportional to 17,869.50 and 29,983.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,869.50 : 29,983.50 = 29,983.50 : x
2. Step 2: Convert to fraction form
   17,869.50/29,983.50 = 29,983.50/x
3. Step 3: Cross multiply
   17,869.50x = 29,983.50 × 29,983.50
4. Step 4: Simplify right side
   17,869.50x = 899,010,272.25
5. Step 5: Solve for x
   x = 899,010,272.25/17,869.50
6. Step 6: Final answer
   x = 50,309.76