Finding the Third Proportional to 21,543.47 and 32,770.83

Step by Step Solution

1. Step 1: Write the proportion equation
   21,543.47 : 32,770.83 = 32,770.83 : x
2. Step 2: Convert to fraction form
   21,543.47/32,770.83 = 32,770.83/x
3. Step 3: Cross multiply
   21,543.47x = 32,770.83 × 32,770.83
4. Step 4: Simplify right side
   21,543.47x = 1,073,927,176.00
5. Step 5: Solve for x
   x = 1,073,927,176.00/21,543.47
6. Step 6: Final answer
   x = 49,849.32