Finding the Third Proportional to 6,901.45 and 10,945.55

Step by Step Solution

1. Step 1: Write the proportion equation
   6,901.45 : 10,945.55 = 10,945.55 : x
2. Step 2: Convert to fraction form
   6,901.45/10,945.55 = 10,945.55/x
3. Step 3: Cross multiply
   6,901.45x = 10,945.55 × 10,945.55
4. Step 4: Simplify right side
   6,901.45x = 119,804,996.39
5. Step 5: Solve for x
   x = 119,804,996.39/6,901.45
6. Step 6: Final answer
   x = 17,359.39