Finding the Third Proportional to 116,622 and 249,834

Step by Step Solution

1. Step 1: Write the proportion equation
   116,622 : 249,834 = 249,834 : x
2. Step 2: Convert to fraction form
   116,622/249,834 = 249,834/x
3. Step 3: Cross multiply
   116,622x = 249,834 × 249,834
4. Step 4: Simplify right side
   116,622x = 62,417,027,556
5. Step 5: Solve for x
   x = 62,417,027,556/116,622
6. Step 6: Final answer
   x = 535,208.00