Finding the Third Proportional to 69,154.88 and 104,367.38

Step by Step Solution

1. Step 1: Write the proportion equation
   69,154.88 : 104,367.38 = 104,367.38 : x
2. Step 2: Convert to fraction form
   69,154.88/104,367.38 = 104,367.38/x
3. Step 3: Cross multiply
   69,154.88x = 104,367.38 × 104,367.38
4. Step 4: Simplify right side
   69,154.88x = 10,892,548,964.39
5. Step 5: Solve for x
   x = 10,892,548,964.39/69,154.88
6. Step 6: Final answer
   x = 157,509.49