Finding the Third Proportional to 10,912.50 and 16,459.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,912.50 : 16,459.88 = 16,459.88 : x
2. Step 2: Convert to fraction form
   10,912.50/16,459.88 = 16,459.88/x
3. Step 3: Cross multiply
   10,912.50x = 16,459.88 × 16,459.88
4. Step 4: Simplify right side
   10,912.50x = 270,927,485.02
5. Step 5: Solve for x
   x = 270,927,485.02/10,912.50
6. Step 6: Final answer
   x = 24,827.26