Finding the Third Proportional to 234,488.50 and 363,316

Step by Step Solution

1. Step 1: Write the proportion equation
   234,488.50 : 363,316 = 363,316 : x
2. Step 2: Convert to fraction form
   234,488.50/363,316 = 363,316/x
3. Step 3: Cross multiply
   234,488.50x = 363,316 × 363,316
4. Step 4: Simplify right side
   234,488.50x = 131,998,515,856
5. Step 5: Solve for x
   x = 131,998,515,856/234,488.50
6. Step 6: Final answer
   x = 562,921.06