Finding the Third Proportional to 45,576.25 and 69,960.38

Step by Step Solution

1. Step 1: Write the proportion equation
   45,576.25 : 69,960.38 = 69,960.38 : x
2. Step 2: Convert to fraction form
   45,576.25/69,960.38 = 69,960.38/x
3. Step 3: Cross multiply
   45,576.25x = 69,960.38 × 69,960.38
4. Step 4: Simplify right side
   45,576.25x = 4,894,454,070.14
5. Step 5: Solve for x
   x = 4,894,454,070.14/45,576.25
6. Step 6: Final answer
   x = 107,390.45