Finding the Third Proportional to 96,572 and 144,298

Step by Step Solution

1. Step 1: Write the proportion equation
   96,572 : 144,298 = 144,298 : x
2. Step 2: Convert to fraction form
   96,572/144,298 = 144,298/x
3. Step 3: Cross multiply
   96,572x = 144,298 × 144,298
4. Step 4: Simplify right side
   96,572x = 20,821,912,804
5. Step 5: Solve for x
   x = 20,821,912,804/96,572
6. Step 6: Final answer
   x = 215,610.25