Finding the Third Proportional to 116,475 and 249,570

Step by Step Solution

1. Step 1: Write the proportion equation
   116,475 : 249,570 = 249,570 : x
2. Step 2: Convert to fraction form
   116,475/249,570 = 249,570/x
3. Step 3: Cross multiply
   116,475x = 249,570 × 249,570
4. Step 4: Simplify right side
   116,475x = 62,285,184,900
5. Step 5: Solve for x
   x = 62,285,184,900/116,475
6. Step 6: Final answer
   x = 534,751.53