Finding the Third Proportional to 102,959.50 and 225,602

Step by Step Solution

1. Step 1: Write the proportion equation
   102,959.50 : 225,602 = 225,602 : x
2. Step 2: Convert to fraction form
   102,959.50/225,602 = 225,602/x
3. Step 3: Cross multiply
   102,959.50x = 225,602 × 225,602
4. Step 4: Simplify right side
   102,959.50x = 50,896,262,404
5. Step 5: Solve for x
   x = 50,896,262,404/102,959.50
6. Step 6: Final answer
   x = 494,332.84