Finding the Third Proportional to 19,199 and 28,650

Step by Step Solution

1. Step 1: Write the proportion equation
   19,199 : 28,650 = 28,650 : x
2. Step 2: Convert to fraction form
   19,199/28,650 = 28,650/x
3. Step 3: Cross multiply
   19,199x = 28,650 × 28,650
4. Step 4: Simplify right side
   19,199x = 820,822,500
5. Step 5: Solve for x
   x = 820,822,500/19,199
6. Step 6: Final answer
   x = 42,753.40