Finding the Third Proportional to 116,234 and 245,522

Step by Step Solution

1. Step 1: Write the proportion equation
   116,234 : 245,522 = 245,522 : x
2. Step 2: Convert to fraction form
   116,234/245,522 = 245,522/x
3. Step 3: Cross multiply
   116,234x = 245,522 × 245,522
4. Step 4: Simplify right side
   116,234x = 60,281,052,484
5. Step 5: Solve for x
   x = 60,281,052,484/116,234
6. Step 6: Final answer
   x = 518,618.07