Finding the Third Proportional to 19,557 and 30,296.25

Step by Step Solution

1. Step 1: Write the proportion equation
   19,557 : 30,296.25 = 30,296.25 : x
2. Step 2: Convert to fraction form
   19,557/30,296.25 = 30,296.25/x
3. Step 3: Cross multiply
   19,557x = 30,296.25 × 30,296.25
4. Step 4: Simplify right side
   19,557x = 917,862,764.06
5. Step 5: Solve for x
   x = 917,862,764.06/19,557
6. Step 6: Final answer
   x = 46,932.70