Finding the Third Proportional to 234,459 and 363,271.50

Step by Step Solution

1. Step 1: Write the proportion equation
   234,459 : 363,271.50 = 363,271.50 : x
2. Step 2: Convert to fraction form
   234,459/363,271.50 = 363,271.50/x
3. Step 3: Cross multiply
   234,459x = 363,271.50 × 363,271.50
4. Step 4: Simplify right side
   234,459x = 131,966,182,712.25
5. Step 5: Solve for x
   x = 131,966,182,712.25/234,459
6. Step 6: Final answer
   x = 562,853.99