Finding the Third Proportional to 117,561.75 and 249,096

Step by Step Solution

1. Step 1: Write the proportion equation
   117,561.75 : 249,096 = 249,096 : x
2. Step 2: Convert to fraction form
   117,561.75/249,096 = 249,096/x
3. Step 3: Cross multiply
   117,561.75x = 249,096 × 249,096
4. Step 4: Simplify right side
   117,561.75x = 62,048,817,216
5. Step 5: Solve for x
   x = 62,048,817,216/117,561.75
6. Step 6: Final answer
   x = 527,797.67