Finding the Third Proportional to 9,956.25 and 21,562.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,956.25 : 21,562.50 = 21,562.50 : x
2. Step 2: Convert to fraction form
   9,956.25/21,562.50 = 21,562.50/x
3. Step 3: Cross multiply
   9,956.25x = 21,562.50 × 21,562.50
4. Step 4: Simplify right side
   9,956.25x = 464,941,406.25
5. Step 5: Solve for x
   x = 464,941,406.25/9,956.25
6. Step 6: Final answer
   x = 46,698.45