Finding the Third Proportional to 71,475 and 104,825.25

Step by Step Solution

1. Step 1: Write the proportion equation
   71,475 : 104,825.25 = 104,825.25 : x
2. Step 2: Convert to fraction form
   71,475/104,825.25 = 104,825.25/x
3. Step 3: Cross multiply
   71,475x = 104,825.25 × 104,825.25
4. Step 4: Simplify right side
   71,475x = 10,988,333,037.56
5. Step 5: Solve for x
   x = 10,988,333,037.56/71,475
6. Step 6: Final answer
   x = 153,736.73