Finding the Third Proportional to 114,016 and 249,488

Step by Step Solution

1. Step 1: Write the proportion equation
   114,016 : 249,488 = 249,488 : x
2. Step 2: Convert to fraction form
   114,016/249,488 = 249,488/x
3. Step 3: Cross multiply
   114,016x = 249,488 × 249,488
4. Step 4: Simplify right side
   114,016x = 62,244,262,144
5. Step 5: Solve for x
   x = 62,244,262,144/114,016
6. Step 6: Final answer
   x = 545,925.68