Finding the Third Proportional to 116,671.50 and 249,336

Step by Step Solution

1. Step 1: Write the proportion equation
   116,671.50 : 249,336 = 249,336 : x
2. Step 2: Convert to fraction form
   116,671.50/249,336 = 249,336/x
3. Step 3: Cross multiply
   116,671.50x = 249,336 × 249,336
4. Step 4: Simplify right side
   116,671.50x = 62,168,440,896
5. Step 5: Solve for x
   x = 62,168,440,896/116,671.50
6. Step 6: Final answer
   x = 532,850.28