Finding the Third Proportional to 20,453.63 and 27,622.13

Step by Step Solution

1. Step 1: Write the proportion equation
   20,453.63 : 27,622.13 = 27,622.13 : x
2. Step 2: Convert to fraction form
   20,453.63/27,622.13 = 27,622.13/x
3. Step 3: Cross multiply
   20,453.63x = 27,622.13 × 27,622.13
4. Step 4: Simplify right side
   20,453.63x = 762,981,789.52
5. Step 5: Solve for x
   x = 762,981,789.52/20,453.63
6. Step 6: Final answer
   x = 37,303.01