Finding the Third Proportional to 113,836.50 and 249,452

Step by Step Solution

1. Step 1: Write the proportion equation
   113,836.50 : 249,452 = 249,452 : x
2. Step 2: Convert to fraction form
   113,836.50/249,452 = 249,452/x
3. Step 3: Cross multiply
   113,836.50x = 249,452 × 249,452
4. Step 4: Simplify right side
   113,836.50x = 62,226,300,304
5. Step 5: Solve for x
   x = 62,226,300,304/113,836.50
6. Step 6: Final answer
   x = 546,628.72