Finding the Third Proportional to 21,837.75 and 32,722.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,837.75 : 32,722.50 = 32,722.50 : x
2. Step 2: Convert to fraction form
   21,837.75/32,722.50 = 32,722.50/x
3. Step 3: Cross multiply
   21,837.75x = 32,722.50 × 32,722.50
4. Step 4: Simplify right side
   21,837.75x = 1,070,762,006.25
5. Step 5: Solve for x
   x = 1,070,762,006.25/21,837.75
6. Step 6: Final answer
   x = 49,032.62