Finding the Third Proportional to 21,053.25 and 32,518.13

Step by Step Solution

1. Step 1: Write the proportion equation
   21,053.25 : 32,518.13 = 32,518.13 : x
2. Step 2: Convert to fraction form
   21,053.25/32,518.13 = 32,518.13/x
3. Step 3: Cross multiply
   21,053.25x = 32,518.13 × 32,518.13
4. Step 4: Simplify right side
   21,053.25x = 1,057,428,453.52
5. Step 5: Solve for x
   x = 1,057,428,453.52/21,053.25
6. Step 6: Final answer
   x = 50,226.38