Finding the Third Proportional to 14,570 and 19,650

Step by Step Solution

1. Step 1: Write the proportion equation
   14,570 : 19,650 = 19,650 : x
2. Step 2: Convert to fraction form
   14,570/19,650 = 19,650/x
3. Step 3: Cross multiply
   14,570x = 19,650 × 19,650
4. Step 4: Simplify right side
   14,570x = 386,122,500
5. Step 5: Solve for x
   x = 386,122,500/14,570
6. Step 6: Final answer
   x = 26,501.20