Finding the Third Proportional to 19,650 and 28,546.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,650 : 28,546.50 = 28,546.50 : x
2. Step 2: Convert to fraction form
   19,650/28,546.50 = 28,546.50/x
3. Step 3: Cross multiply
   19,650x = 28,546.50 × 28,546.50
4. Step 4: Simplify right side
   19,650x = 814,902,662.25
5. Step 5: Solve for x
   x = 814,902,662.25/19,650
6. Step 6: Final answer
   x = 41,470.87