Finding the Third Proportional to 69,323.34 and 104,736.80

Step by Step Solution

1. Step 1: Write the proportion equation
   69,323.34 : 104,736.80 = 104,736.80 : x
2. Step 2: Convert to fraction form
   69,323.34/104,736.80 = 104,736.80/x
3. Step 3: Cross multiply
   69,323.34x = 104,736.80 × 104,736.80
4. Step 4: Simplify right side
   69,323.34x = 10,969,796,619.64
5. Step 5: Solve for x
   x = 10,969,796,619.64/69,323.34
6. Step 6: Final answer
   x = 158,241.02