Finding the Third Proportional to 20,672.30 and 44,845.31

Step by Step Solution

1. Step 1: Write the proportion equation
   20,672.30 : 44,845.31 = 44,845.31 : x
2. Step 2: Convert to fraction form
   20,672.30/44,845.31 = 44,845.31/x
3. Step 3: Cross multiply
   20,672.30x = 44,845.31 × 44,845.31
4. Step 4: Simplify right side
   20,672.30x = 2,011,102,053.22
5. Step 5: Solve for x
   x = 2,011,102,053.22/20,672.30
6. Step 6: Final answer
   x = 97,284.89