Finding the Third Proportional to 20,018.63 and 43,560.75

Step by Step Solution

1. Step 1: Write the proportion equation
   20,018.63 : 43,560.75 = 43,560.75 : x
2. Step 2: Convert to fraction form
   20,018.63/43,560.75 = 43,560.75/x
3. Step 3: Cross multiply
   20,018.63x = 43,560.75 × 43,560.75
4. Step 4: Simplify right side
   20,018.63x = 1,897,538,940.56
5. Step 5: Solve for x
   x = 1,897,538,940.56/20,018.63
6. Step 6: Final answer
   x = 94,788.68