Finding the Third Proportional to 20,896.88 and 45,601.88

Step by Step Solution

1. Step 1: Write the proportion equation
   20,896.88 : 45,601.88 = 45,601.88 : x
2. Step 2: Convert to fraction form
   20,896.88/45,601.88 = 45,601.88/x
3. Step 3: Cross multiply
   20,896.88x = 45,601.88 × 45,601.88
4. Step 4: Simplify right side
   20,896.88x = 2,079,531,003.52
5. Step 5: Solve for x
   x = 2,079,531,003.52/20,896.88
6. Step 6: Final answer
   x = 99,513.97