Finding the Third Proportional to 7,753.50 and 9,956.25

Step by Step Solution

1. Step 1: Write the proportion equation
   7,753.50 : 9,956.25 = 9,956.25 : x
2. Step 2: Convert to fraction form
   7,753.50/9,956.25 = 9,956.25/x
3. Step 3: Cross multiply
   7,753.50x = 9,956.25 × 9,956.25
4. Step 4: Simplify right side
   7,753.50x = 99,126,914.06
5. Step 5: Solve for x
   x = 99,126,914.06/7,753.50
6. Step 6: Final answer
   x = 12,784.80