Finding the Third Proportional to 101,316 and 234,530

Step by Step Solution

1. Step 1: Write the proportion equation
   101,316 : 234,530 = 234,530 : x
2. Step 2: Convert to fraction form
   101,316/234,530 = 234,530/x
3. Step 3: Cross multiply
   101,316x = 234,530 × 234,530
4. Step 4: Simplify right side
   101,316x = 55,004,320,900
5. Step 5: Solve for x
   x = 55,004,320,900/101,316
6. Step 6: Final answer
   x = 542,898.66