Finding the Third Proportional to 6,112.13 and 10,158.75

Step by Step Solution

1. Step 1: Write the proportion equation
   6,112.13 : 10,158.75 = 10,158.75 : x
2. Step 2: Convert to fraction form
   6,112.13/10,158.75 = 10,158.75/x
3. Step 3: Cross multiply
   6,112.13x = 10,158.75 × 10,158.75
4. Step 4: Simplify right side
   6,112.13x = 103,200,201.56
5. Step 5: Solve for x
   x = 103,200,201.56/6,112.13
6. Step 6: Final answer
   x = 16,884.50