Finding the Third Proportional to 21,897 and 32,800.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,897 : 32,800.50 = 32,800.50 : x
2. Step 2: Convert to fraction form
   21,897/32,800.50 = 32,800.50/x
3. Step 3: Cross multiply
   21,897x = 32,800.50 × 32,800.50
4. Step 4: Simplify right side
   21,897x = 1,075,872,800.25
5. Step 5: Solve for x
   x = 1,075,872,800.25/21,897
6. Step 6: Final answer
   x = 49,133.34