Finding the Third Proportional to 16,321.50 and 35,313.75

Step by Step Solution

1. Step 1: Write the proportion equation
   16,321.50 : 35,313.75 = 35,313.75 : x
2. Step 2: Convert to fraction form
   16,321.50/35,313.75 = 35,313.75/x
3. Step 3: Cross multiply
   16,321.50x = 35,313.75 × 35,313.75
4. Step 4: Simplify right side
   16,321.50x = 1,247,060,939.06
5. Step 5: Solve for x
   x = 1,247,060,939.06/16,321.50
6. Step 6: Final answer
   x = 76,406.03