Finding the Third Proportional to 41,203.69 and 69,961.22

Step by Step Solution

1. Step 1: Write the proportion equation
   41,203.69 : 69,961.22 = 69,961.22 : x
2. Step 2: Convert to fraction form
   41,203.69/69,961.22 = 69,961.22/x
3. Step 3: Cross multiply
   41,203.69x = 69,961.22 × 69,961.22
4. Step 4: Simplify right side
   41,203.69x = 4,894,572,128.99
5. Step 5: Solve for x
   x = 4,894,572,128.99/41,203.69
6. Step 6: Final answer
   x = 118,789.66