Finding the Third Proportional to 113,592 and 234,468

Step by Step Solution

1. Step 1: Write the proportion equation
   113,592 : 234,468 = 234,468 : x
2. Step 2: Convert to fraction form
   113,592/234,468 = 234,468/x
3. Step 3: Cross multiply
   113,592x = 234,468 × 234,468
4. Step 4: Simplify right side
   113,592x = 54,975,243,024
5. Step 5: Solve for x
   x = 54,975,243,024/113,592
6. Step 6: Final answer
   x = 483,971.08