Finding the Third Proportional to 17,830.50 and 28,042.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,830.50 : 28,042.50 = 28,042.50 : x
2. Step 2: Convert to fraction form
   17,830.50/28,042.50 = 28,042.50/x
3. Step 3: Cross multiply
   17,830.50x = 28,042.50 × 28,042.50
4. Step 4: Simplify right side
   17,830.50x = 786,381,806.25
5. Step 5: Solve for x
   x = 786,381,806.25/17,830.50
6. Step 6: Final answer
   x = 44,103.18